comptia mb0-001 exam questions & answers...comptia mb0-001 exam questions & answers exam...

COMPTIA MB0-001 EXAM QUESTIONS & ANSWERS

Number: MB0-001Passing Score: 720Time Limit: 90 minFile Version: 20.5

http://www.gratisexam.com/

COMPTIA MB0-001 EXAM QUESTIONS & ANSWERS

Exam Name: CompTIA Mobility+ Certification Exam

Passguide

QUESTION 1Which of the following would be used to enforce a policy requiring two-factor authentication on certain mobiledevices?

A. Username and passwordB. Facial recognition and PINC. Pattern unlock and passwordD. Fingerprint and retina scan

Correct Answer: BSection: (none)Explanation

Explanation/Reference:Explanation:

QUESTION 2An employee reports a network connectivity issue to the helpdesk. Which of the following steps should be takenbefore escalating the issue?

A. Identify and document the issue, questioning the obviousB. Attempt to resolve the network issue by rebooting a serverC. Ask the user to remote their machine and wait 15 minutes before calling backD. Document resolution outcomes and lessons learned

Correct Answer: ASection: (none)Explanation


QUESTION 3When setting up a wireless access point for 802.11g, the user must ensure mobile devices utilize which of thefollowing frequency bands?

A. 2.4 MHzB. 5 MHzC. 5 GHz



QUESTION 4Which of the following is a topology that uses multiple access points to communicate with each other to passdata?

A. FilterB. Mesh

C. ModulateD. Backhaul



QUESTION 5An end-user has notified the helpdesk that a tablet was left in a taxi-cab. Which of the following is the order ofresponse?

A. Wipe device, track device, escalateB. Wipe device, confirm end-user identity, escalateC. Confirm end-user identity, determine policy response, report incidentD. Confirm end-user identity, unlock device, track device

Correct Answer: CSection: (none)Explanation


QUESTION 6Which of the following device configuration parameters could be used to change how the mobile device data isrouted back to a company on a cellular network?

A. VLAN IDB. APN

C. SSIDD. IMEI



QUESTION 7Which of the following is used so that mobile devices can continue to communicate with a mobile devicemanagement service if multiple front-end servers are configured?

A. Cellular towerB. Network load-balancer


C. Traffic shaperD. Proxy server



QUESTION 8Which of the following solution features will lower overall support costs for a large scale mobile devicedeployment?

A. Compliance managementB. Self-service portalC. Security policy managementD. Location-based Services



QUESTION 9Which of the following sequences is the BEST way to implement a mobile device management solution?

A. Setup server(s), configure, go-live, test, make necessary changes, and on-board devicesB. Gather requirements, setup server(s), management sign-off, and go-liveC. Create certificates, setup server(s), go-live, and on-board devicesD. Pilot test group, receive feedback, make necessary changes, receive sign-off, and go-live

Correct Answer: DSection: (none)Explanation


QUESTION 10Which of the following must be used to successfully deploy an in-house developed application?

A. LDAP serverB. Application certificate storeC. Content management solution

D. Enterprise application store



QUESTION 11Joe, a user, has noticed that his corporate-owned device has been stolen. Which of the following actionsshould Joe take FIRST?

A. Report the incidentB. Revoke the device certificateC. Monitor device activityD. Capture logs



QUESTION 12Which of the following capabilities would ensure that employees do not access an application after leaving aspecified physical location?

A. Wide area networkB. Geo-fencingC. Captive portalsD. Near field communication



QUESTION 13Which of the following is a messaging protocol that protects the confidentiality of email content?

A. SSMTPB. POP3C. SFTPD. IMAP



QUESTION 14After installation of an MDM solution within an organization, the organization should ensure that all users ofmobile devices agree to rules stated in which of the following documents?

A. End-user licensing agreementB. Service level agreementC. Acceptable use policyD. Content filter policy



QUESTION 15Which of the following layers of the OSI model deals with the use of MAC addresses?

A. Application layerB. Transport layerC. Physical layerD. Datalink layer



QUESTION 16Which of the following layers of the OSI model is responsible for routing protocols and IP addresses?

A. Network layerB. Datalink layerC. Application layerD. Session layer



QUESTION 17Which of the following can be used to secure data at rest? (Select TWO).

A. VPNB. AESC. SSLD. 3DESE. IPsec

Correct Answer: BDSection: (none)Explanation


QUESTION 18Which of the following are used to secure data in transit? (Select TWO).

A. IPsecB. WPAC. Block level encryptionD. FTPE. File level encryption

Correct Answer: ABSection: (none)Explanation


QUESTION 19Which of the following is the BEST method of access control on a mobile device?

A. AESB. PINC. Screen saverD. Encryption



QUESTION 20A Corporate Security Officer (CSO) asks that a wireless risk assessment be completed. Which of the followingthreats should be taken into account? (Select TWO).

A. Rogue access pointB. New employeeC. FirewallD. NATE. Warpathing

Correct Answer: AESection: (none)Explanation


QUESTION 21Which of the following is an example of encryption for data at rest?

A. WPA2B. SSHC. TLSD. AES



QUESTION 22Which of the following is a best practice for configuring mobile network access control?

A. Device passwordB. Certificate authenticationC. IPsec VPND. ActiveSync



QUESTION 23Which of the following frequencies fall under the unlicensed spectrum for WiFi network access? (Select TWO).

A. 1 GHzB. 2.4 GHzC. 3 GHzD. 3.5 GHzE. 5 GHz

Correct Answer: BESection: (none)Explanation


QUESTION 24Company employees are reporting wireless network connectivity issues. Which of the following can causeinterference for the company wireless network? (Select TWO).

A. Microwave ovensB. RefrigeratorsC. Nearby cell phone towersD. Vending machines

E. Bluetooth devices



QUESTION 25Which of the following encryption methods is BEST for data at rest on mobile devices?

A. ECCB. DESC. 3DESD. AES



QUESTION 26Guests are allowed to use the company wireless network for Internet access only by connecting to the guestSSID through a captive portal for authentication. Guests reported that they connected to the Internet withoutcaptive portal authentication. Which of the following would BEST explain this problem?

A. Directory services authentication failureB. DHCP failureC. DNS failureD. Rogue access point



QUESTION 27Which of the following cellular technologies divides digital cellular channels into three separate time slots for amore efficient manner of transporting data than previous methods?

A. RFIDB. 2.5GC. UTRAND. TDMA



QUESTION 28Joe, a network technician, has been using the company smart phone to fulfill his job role. Joe must return thecompany smart phone at the end of his shift. Upon retrieving the smart phone at the start of his shift, the phoneis not sending text nor making phone calls. Other coworkers were not experiencing these issues. Which of thefollowing is the MOST likely problem?

A. Joe is encountering a jamming attack.B. The smart phone is out of reach from the cellular tower.C. The smart phone's network mode setting was changed from automatic to manual.D. The smart phone battery option is conflicting with the network mode options.



QUESTION 29The chief executive officer (CEO) is reporting extreme latency issues with three new wireless access points.The CEO and the financial department stream stock quotes all day through their tablets. The total number ofwireless users in the building is 280. Which of the following is the MOST probable cause?

A. The wireless access points are not utilizing a wireless network controller.B. The wireless access points are experiencing a high level of interference because of newly installed cubicles.C. The wireless access points are not broadcasting.D. The wireless access points areover utilized.



QUESTION 30Which of the following protocols is required for iOS device MDM enrollments?

A. VPNB. HTTPC. APNSD. IPSEC



QUESTION 31All VPN connectivity and syncing has stopped for both cellular and WiFi customers. Which of the followingwould be a common cause? (Select TWO).

A. LatencyB. Content filtering misconfiguredC. Servers are downD. APNS and GCM FailureE. Certificates

Correct Answer: CESection: (none)Explanation


QUESTION 32Which of the following is the BEST way to renew an expired remote employee's device certificates?

A. Email the certificates to the personal email account so the employee can import themB. Remote into the device and update the certificates with administrative rightsC. Ask the employee to perform a device level wipe and reactivate the device on MDMD. Have the employee delete all policies and reactivate the device on MDM



QUESTION 33Which of the following protocols ensures reliable communication?

A. TCPB. UDPC. MACD. IP



QUESTION 34Which of the following methods would MOST likely prevent a laptop from being booted without the correct keyor password?

A. File level encryptionB. Full-disk encryptionC. Folder level encryptionD. Removable media encryption



QUESTION 35A device that maliciously transmits on the same frequency as another device, which would prevent normalwireless communication, is an example of:

A. SpoofingB. SandboxingC. JammingD. Rooting



QUESTION 36Forwarding authentication requests to a centralized server would be the role of which of the following? (SelectTWO).

A. RADIUSB. APNSC. SIEMD. TACACS+E. Multifactor authentication

Correct Answer: ADSection: (none)Explanation


QUESTION 37Malicious software that is designed to appear as a legitimate program would be defined as a:

A. trojan.B. DDoS.C. rogue access point.D. man-in-the-middle attack.



QUESTION 38Which of the following changes with the increase in frequency?

A. WavelengthB. AmplitudeC. BandwidthD. Throughput



QUESTION 39An antenna that propagates its signal in 360 degrees is called which of the following?

A. Semi-directionalB. ParabolicC. DirectionalD. Omni-directional



QUESTION 40A radio signal bounces off hard surfaces and arrives at a point via multiple paths. Which of the followingdescribes this phenomenon?

A. ReflectionB. AttenuationC. AbsorptionD. Refraction



QUESTION 41Which of the following phenomenon results in decreased signal levels due to passing through a solid structure?

A. ReflectionB. AbsorptionC. AttenuationD. Refraction



QUESTION 42It takes a user 20 seconds or more to send mail from a remote location, and experiences intermittent slownessduring web browsing. The technician determines that the network signal is adequate. There is a large meetingin the conference room adjacent to the user. Which of the following conditions is MOST likely occurring?

A. Email congestionB. Bandwidth optimizationC. Content filteringD. Network latency



QUESTION 43

After upgrading the email program, a user cannot access email. The technician verifies the email account isconfigured properly. Which of the following should be checked for accuracy? (Select TWO).

A. SNMP settingsB. Operating system versionC. Email server addressD. Network account nameE. MAC address

Correct Answer: CDSection: (none)Explanation


QUESTION 44High availability procedures include which of the following?

A. Load balancingB. VLAN taggingC. Traffic shapingD. Usage monitoring



QUESTION 45The proper order to configure a mobile device for use with an MDM system is:

A. install client, sign in to server, accept certificates, install profiles.B. install profiles, install client, accept certificates, sign in to server.C. sign in to server, install profiles, install client, accept certificates.D. sign in to server, install profiles, accept certificates, install client.



QUESTION 46Which of the following technologies isolates the internal network from the outside world?

A. Email serverB. Rogue access pointC. DNS serverD. DMZ



QUESTION 47All executive offices are being equipped with a laptop, smart phone, tablet, and printers. The laptop is able tocommunicate with the other devices through Bluetooth technology. Which of the following is being created inthis scenario?

A. SSIDB. VLANC. HotspotD. PAN



QUESTION 48A wireless administrator has been tasked with ensuring all WAPs backup their configurations on a daily basis ata 24/7 operations center. This backup cannot take place over the wireless network without interruptingoperations. Which of the following should be implemented to meet these requirements?

A. QoSB. Traffic shapingC. Backhauling trafficD. Off-hours backups

Correct Answer: C

Section: (none)Explanation


QUESTION 49Which of the following disaster recovery principles would allow Joe, a user, to download his phone contactsfrom a lost phone to a new phone without regaining physical possession of the device?

A. Device backups to a remote serverB. Device backups to a SIM cardC. Server backups to a cloud providerD. Device backups to internal memory



QUESTION 50A corporation provides their board members with tablets, preloaded with materials containing sensitiveinformation, at each board meeting. Prior to one of the quarterly meetings, the operating system for the tablet isupdated to include mandatory cloud storage of all information on the devices. Which of the following actionscan be taken to maintain usability for these tablets while reducing the risk of leaking sensitive information to anoutside party?

A. Revoke tablet certificates from trusted sources and cloud sitesB. Block communication from the tablets to the cloud storage providerC. Remove communication from the tablets to external networksD. Harden the tablets to only allow connections from trusted sources



QUESTION 51An insurance company has employees responding to a regional disaster through use of mobile printers andtablet devices. Which of the following options should be allowed on mobile devices to ensure the employeesare able to route through a number of impassable road ways in order to aid customers as quickly as possible?

A. Location servicesB. PANC. Geo-fencingD. Self-service portals


Explanation/Reference:

Explanation:

QUESTION 52After Ann, an employee, connects to the corporate network, her mobile device data usage spikes and menuoptions appear differently than before. Which of the following is MOST likely causing both of these issues tooccur?

A. Device backupsB. Device encryptionC. Patching on the mobile deviceD. VPN connection initialization



QUESTION 53Which of the following can be used to ensure login credentials are secured when in transit from a mobiledevice's browser to a web server? (Select THREE).

A. 3DESB. DESC. MD5D. HTTPSE. SSLF. TLSG. AES

Correct Answer: DEFSection: (none)Explanation


QUESTION 54An information security consultant has recommended that mobile devices for special agents use two-factorauthentication. Which of the following would fulfill this requirement?

A. Key fob and swipe cardB. Pattern swipe and facial scanC. Finger print and retina scanD. PIN and complex password



QUESTION 55

Joe, an employee, contacts the database administrator about an issue with a local database on his hard drive.Which of the following questions would be MOST helpful in determining the next step in troubleshooting?

A. What is the state of the database service?B. What is the error message being received?C. Is there a connection to the Internet?D. What is the password being used to access the database?



QUESTION 56An outside firm has been hired to conduct a penetration test on a company. The firm informs the company ofwhat tools may be used, when the test will be completed, and the IP addresses they will be attacking from. TheIPS is setup to ignore all alerts geared around the tools during this timeframe. Which of the following is at riskof occurring in this scenario?

A. Content filter misconfigurationB. False negativeC. Authentication failureD. False positive



QUESTION 57Ann, a contractor, has conducted a passive wireless site survey of a theatre. She noticed that the control roomuses sound proof walls reinforced with a metal mesh. Which of the following should Ann recommend to provideadequate wireless coverage throughout the theatre?

A. One 802.11n access point, with dual antennas, placed in the middle of the theatre is sufficient to cover allareas.

B. One 802.11ac access point should be placed in the middle of the theatre. The AP directional antennashould point to the control room.

C. Full mesh, high-density, access point coverage should be provided through the theatre, with a wirelessrepeater in the control room. The repeater should be part of the wireless mesh.

D. Access points should be placed through the theatre with a dedicated access point in the control room. TheAP in the control room should be hard wired to the network.



QUESTION 58

Which of the following is often used when minimal data degradation does NOT impact the overall quality at thereceiver's end?

A. TCPB. IPv6C. UDPD. NAT



QUESTION 59An organization wants to ensure that personnel are automatically alerted and ready to unload merchandisewhen a shipping container is approaching the warehouse. Which of the following would allow the organizationto implement automatic alerting?

A. Geo-fencingB. Cloud computingC. Geo-cachingD. High availability



QUESTION 60An organization wants to allow employees to use personal mobile devices for business purposes, but requiresadherence to corporate mandates. Which of the following should the organization implement?

A. A B2B agreementB. A BYOD policyC. A B2C agreementD. An RFC



QUESTION 61A large organization, with multiple remote locations, is looking for a way to securely provision company-ownedmobile devices. Which of the following would be BEST to use for MDM enrollments?

A. LDAPB. IMEIC. SCEP

D. ICCID



QUESTION 62Which of the following should be implemented when a personally owned mobile device is used to accessbusiness sensitive data, and the company is concerned with users extracting the company's sensitive data fromthe device?

A. Device lock and remote wipe should be enforced on the personal device.B. A software container policy should wrap and encrypt both the user and company data.C. Encryption should be enabled when company data is transmitted and received.D. A secure container device policy should separate company data from personal data.



QUESTION 63A generic mobile operating system is developed by a third party, and then is customized by the mobile wirelesscarrier to fit each specific device's hardware. Which of the following should the administrator do FIRST, whenupdating enterprise owned devices?

A. The administrator should configure the mobile management server to automatically push the wirelesscarrier's OS.

B. The administrator should download the OS from the third party, apply hardware changes, and then push theOS.

C. The administrator should push the updated OS developed by the third party through the mobilemanagement server.

D. The administrator should consult the mobile wireless carrier release notes and upgrade procedure.



QUESTION 64An administrator wants to configure two-factor authentication on all enterprise-owned mobile devices. Which ofthe following should the administrator configure?

A. Username and passwordB. Face recognition and PINC. Face recognition and thumbprintD. Pattern lock and PIN

Correct Answer: B



QUESTION 65Which of the following would allow a mobile device administrator to automatically correlate mobile device logs,and receive customized alerts based on predetermined activity patterns?

A. SMTPB. SyslogC. SIEMD. SNMP



QUESTION 66An application displays a 3D world clock and calendar when the screen is locked. Which of the following will beMOST impacted by this application?

A. Device battery lifeB. Device power supplyC. User authorization prior to being installedD. Mobile storage for cached data



QUESTION 67An administrator has installed a network based security appliance. The security appliance was placed betweenthe email server and the company's Internet gateway. Employees are now reporting issues with emailsynchronization. Which of the following is the MOST likely reason for the issue?

A. The SSL certificate on all employees' mobile devices has expired.B. The employees are reporting what is known to be a false positive.C. A required port is being blocked by the newly installed network device.D. The email server must be reconfigured to account for the security appliance.



QUESTION 68

Which of the following is a BEST practice when selecting corporate cellular hardware devices?

A. Choose based on frequency hopping capabilitiesB. Choose the AP from one vendor and terminals from othersC. Choose devices from the same wireless carrierD. Choose devices based on user preference



QUESTION 69When mobile users roam from one point of a building to another, their connection drops and they have toreinitiate pending downloads. The administrator determines that the signal is weak in certain areas of thebuilding. Which of the following is the BEST way of addressing this issue?

A. Identify areas as known dead zones for wireless connectivityB. Increase the signal strength in the mobile deviceC. Use a different SSID while roaming the buildingD. Strengthen AP signal and AP device placement



QUESTION 70An administrator is tasked with implementing disk encryption for information stored on a mobile device with atleast 128-bits of strength. Which of the following should be applied to meet this requirement?

A. AESB. SSLC. SHA-1D. DES



QUESTION 71Which of the following is MOST likely to be used by default for WPA2?

A. AESB. TKIPC. WEPD. 3DES



QUESTION 72An administrator has been informed that one of the systems on the corporate network has been compromised.Which of the following steps should the administrator take NEXT to initiate proper incident response?

A. Take screen shots and copy logs from the affected machine, storing these in a secured environment.B. Use MD5 on the system and backup the current image if the system is virtual.C. Isolate the device and perform a device wipe.D. Alert the incident response team and await further instruction on procedures.



QUESTION 73An administrator noticed a number of mobile devices are downloading applications from

unauthorized mobile application stores. Which of the following has MOST likely occurred?

A. JammingB. JailbreakingC. Out-of-date virus definitionsD. Keylogging



QUESTION 74An administrator has been tasked with correlating system logs to identify brute force attacks. Which of thefollowing would allow for this as well as a centralized location to review system logs?

A. NIDSB. SIEMC. NIPSD. DLP



QUESTION 75Which of the following devices can be used to block a list of known malicious IP addresses at the furthest edgeof a corporate network?

A. Network firewallB. Software firewallC. NIDSD. HIPS



QUESTION 76Ann, an attacker, has spoofed a mobile device serial number so she can connect to the MDM environment.Which of the following would an administrator check to uncover this attack?

A. Review the SIEM logs on a corporate network to determine authentication issuesB. Review certificate revocations by the MDMC. Review connection attempts to the network from that phone's serial numberD. Review recent connection locations, looking for an abnormal location



QUESTION 77Which of the following allows devices to access an organization's WiFi network before ensuring that theyconform to policy?

A. Captive portalB. SCEP portalC. TKIP portalD. Administrative portal



QUESTION 78Which of the following technologies allows secure communication with a previously unverified entity?

A. VPNB. IMAPC. TKIP

D. PKI



QUESTION 79Which of the following helps ensure that a correct channel is configured for an access point?

A. Geo-fencing analysisB. Directory analysisC. Firewall analysisD. Spectrum analysis



QUESTION 80Which of the following technologies allows a network administrator to force traffic to be cached bya network device?

A. ProxiesB. CertificatesC. RoamingD. Biometrics



QUESTION 81While troubleshooting a problem reported by an end-user, which of the following steps comes betweenestablishing a plan of action and implementing the plan of action?

A. Gather informationB. Verify full system functionalityC. Question the userD. Identify potential effects



QUESTION 82Which of the following is the MOST important consideration for in-house application development?

A. AttenuationB. PlatformC. TopologyD. Firmware



QUESTION 83Joe, a user, has multiple devices and is continually locked out of his user account. In which of the followinglocations should the administrator look to determine which device is MOST likely causing the problem?

A. Firewall LogsB. Access Control ServerC. Access PointD. Access Control List



QUESTION 84Corporate policy stipulates user accounts only be granted to employees; however, many departments within theorganization use private consultants to assist with various projects. Which of the following allows consultantsnetwork access without compromising security? (Select TWO).

A. Provide open wireless access.B. Provide wireless guest network access.C. Provide an internal user account.D. Provide VPN access.E. Provide a CAT5 cable.



QUESTION 85A well-known security organization has released an alert regarding an exploit that could affect a popular mobiledevice. Which of the following steps should the mobile device administrator take NEXT?

A. Force all users to change their pass codes.B. Alert the user community.

C. Update firewall configuration.D. Monitor the device logs.



QUESTION 86A user lost access to an internal network resource (e.g. application or intranet site) but is still receivingcompany email. The administrator should FIRST check for:

A. AMAC address conflict.B. Network connectivity.C. Group policy misconfiguration.D. Network saturation.



QUESTION 87A user in a hotel is unable to see the hotel captive WiFi portal. Which of the following is the MOST likelyexplanation?

A. Encryption problemB. VPN is activeC. APN issuesD. Location services problem



QUESTION 88Ann, a user, is unable to access new applications that are assigned to her department in the corporateapplication store. Which of the following is the MOST likely cause?

A. VPN issuesB. Incorrect user groupC. Certificate problemD. Poor network connectivity



QUESTION 89Which of the following is a best practice for protecting mobile devices that use RDP to access highly sensitiveinformation? (Select TWO).

A. Block network connectivityB. Block internal storageC. Block personal backupD. Block firewall trafficE. Block SD storage



QUESTION 90Which of the following strategies helps mitigate risk of data loss in a BYOD solution?

A. FirewallingB. Content filteringC. Antivirus implementationD. Containerization



QUESTION 91Ann, a user, is in another country using her device, but when using the browser to find local restaurants she isseeing the search engine site for her home country. Which of the following is the MOST likely cause?

A. Roaming is disabledB. Browser cache is fullC. VPN is activeD. GPS is disabled



QUESTION 92A user on a mobile device is unable to access a video-sharing website. Other network connectivity is workingnormally. Which of the following actions should the administrator perform to troubleshoot the situation? (SelectTWO).

A. Check MAC addressB. Check APNSC. Check user groupD. Check WiFi settingsE. Check MDM policy

Correct Answer: CESection: (none)Explanation


QUESTION 93Which of the following ports is used as alternate SMTP?

A. 25B. 443C. 587D. 2175



QUESTION 94Which of the following can be either broadcasted or hidden?

A. GPRSB. PANC. SSIDD. WiMAX



QUESTION 95Which of the following devices can handle a full data backup from a device? (Select TWO).

A. SD cardB. SIM cardC. RF deviceD. USB driveE. RFID

Correct Answer: ADSection: (none)

Explanation


QUESTION 96A replicated network at another location is used as part of which of the following?

A. Network backhaulingB. RAID 1C. Incident responseD. Disaster recovery



QUESTION 97Which of the following allows for secondary servers to assume traffic load in case of a primary failure?

A. ClusteringB. RAID 10C. Disk parityD. High availability



QUESTION 98Which of the following BEST facilitates OTA on-boarding?

A. De-provisioningB. Change managementC. Device certificateD. Reset deviceE. Device wipe



QUESTION 99Joe, an end-user, reports that his smart phone has been lost. Which of the following should a helpdesk staffmember perform FIRST?

A. Call the phone number associated with the device.B. Follow the approved response to the incident.C. Lock or disable all of Joe's network accounts.D. Initiate a remote wipe of Joe's device.



QUESTION 100Ann, a user, reports that her touch screen enabled device is activating various icons and randomly callingpeople. Which of the following is the MOST likely cause of the issue?

A. Incomplete backupB. The screen is dirtyC. Sync issuesD. RF interference



QUESTION 101Joe, a user, is unable to use the mapping features on his GPS enabled mobile device. The device is not able toshow his exact point on the map included. Which of the following is the MOST likely cause?

A. Location services are disabledB. Syncing has been disabledC. Cellular latency is highD. No cellular signal is available



QUESTION 102An organization needs to configure and deploy dozens of new mobile devices at a central location for use atvarious off-site locations. Which of the following deployment methods should the organization implement?

A. Image and deployB. Server push of applicationsC. Mandatory Access ControlD. Remote control of devices

Correct Answer: ASection: (none)

Explanation



QUESTION 103Which of the following is the BEST practice to maintain awareness of new technologies?

A. Checking vendor websites and the Internet for updates after encountering issuesB. Attending a primary industry trade show annuallyC. Periodically checking vendor websites for updated news and software releasesD. Registering for email updates from appropriate vendors, OEMs, and related companies



QUESTION 104Given a WiFi deployment using the 2.4GHz band, which of the following channels are the BEST for multiplemobile channel access deployment?

A. 1, 2, 3B. 1, 6, 11C. 3, 5, 7D. 36, 40, 44



QUESTION 105Given an enterprise WLAN deployment, which of the following access point types is BEST to use?

A. SOHOB. Point-to-pointC. Point-to-multipointD. Lightweight

Correct Answer: DSection: (none)

Explanation


QUESTION 106A wireless network administrator finds that many users are unable to achieve a link-speed of more than130Mbps. Which of the following is the MOST likely cause?

A. 802.11b is enabled on the networkB. Switches are set to half-duplexC. NAC is enabledD. The device supports only 2.4GHz



QUESTION 107A company has locations worldwide and needs to push promotional videos, a total of 10GB in size, to mobiledevices in each region. Which of the following is the BEST content distribution method to minimize impact oncompany network?

A. OTAB. VPNC. Centralized distributionD. Decentralized distribution



QUESTION 108Which of the following ports are used by APNS? (Select TWO).

A. 2175B. 2195C. 2196D. 3389E. 8080

Correct Answer: BCSection: (none)Explanation


QUESTION 109A company replicates their MDM system to a geographically separate backup site. Which of the following is the

BEST option to restore normal operations as soon as possible, in the event themain site goes down?

A. Cold siteB. Hot siteC. Intermediate siteD. Warm site



QUESTION 110Which of the following is the BEST configuration for mission critical applications such as email that requireload-balancing?

A. Active/ActiveB. Active/PassiveC. ActiveD. Passive/Passive



QUESTION 111A company does not wish to provide the WiFi network password to their employees. Which of the following isthe BEST option to allow employees to connect to the company's WiFi if devices are managed by MDM?

A. Have an administrator configure each employee's mobile deviceB. Push encrypted WiFi profile to mobile devicesC. Give MAC-based access to mobile devicesD. Give IMEI-based access to mobile devices



QUESTION 112Which of the following is the BEST practice to create groups within MDM server?

A. Manually create groupsB. Use VLANSC. Use ACLD. Use directory services



QUESTION 113Which of the following application development methods delivers the BEST performance?

A. HybridB. NativeC. JavaD. Web app



QUESTION 114Which of the following is the BEST model to deploy managed in-house applications?

A. Cloud storage serviceB. Company web serverC. Enterprise application storeD. Email attachments



QUESTION 115An MDM console works with which of the following layers of the OSI model?

A. ApplicationB. SessionC. TransportD. Presentation



QUESTION 116Joe, an employee, is unable to unlock his mobile device and has forgotten the device password. Which of thefollowing is the BEST way to resolve this issue?

A. Replace the certificateB. Reset the passwordC. Perform a soft reset of the deviceD. Perform a hard reset of the device



QUESTION 117Which of the following is the definition of jailbreak?

A. Locking down a device and disabling all applicationsB. Bypassing OEM OS security controlsC. Wiping personal data and returning the device to factory settingsD. Theft of a device and use by an unauthorized user



QUESTION 118Ann, a user, can no longer receive corporate email on her mobile device, but she has Internet access and canreceive her web-based personal email. Which of the following is the MOST likely cause?

A. The device is having latency issues.B. The mail client needs to be reinstalled.C. The device is roaming.D. The email server is down.



QUESTION 119A user's mobile phone will not keep a charge. Which of the following troubleshooting steps should a techniciantake to assist the user? (Select TWO).

A. Check device backlightB. Check the connectorC. Check operating systemD. Check cellular dataE. Check the power supply

Correct Answer: BE



QUESTION 120Which of the following technologies is considered PAN?

A. HSPA+B. BluetoothC. EdgeD. IR



QUESTION 121Access points function at which of the following layers of the OSI model?

A. 2B. 3C. 4D. 7



Topic 3, Volume C

QUESTION 122Roaming between APs takes place in which of the following layers of the OSI model?

A. Data LinkB. TransportC. SessionD. Presentation



QUESTION 123Joe, a user, reports that he does not have connectivity in WLAN. Which of the following is the FIRST approach

a mobile technician should take for troubleshooting?

A. Use ICMP echo through pingB. Check if DNS is providing name resolutionC. Use packet sniffer to investigateD. Check if DHCP server is functioning



QUESTION 124Which of the following protocols is preferred for VoIP communication?

A. MACB. UDPC. TCPD. NAT



QUESTION 125Joe, a user, has problems connecting to the wireless network when he changes locations. Joe has a goodsignal and enters his credentials correctly, but cannot connect to the wireless network in the new location.Which of the following is the BEST course of action?

A. Check if the mobile device can be powered on in any location of the buildingB. Check if Joe's password is still valid in the new locationC. Check whether new location blocks Joe's MAC addressD. Check if Joe is provided with the right IP address at the new location



QUESTION 126Which of the following is the BEST approach when installing 802.11 access points in a building to ensure thateveryone will get a signal to attach to the WLAN?

A. Configure the adjacent access points in adjacent channel orderB. Configure the adjacent access points to use the same channelC. Configure the adjacent access points to use channels that do not interfere with each otherD. Configure all the access points in the same floor on the same channel but different floors in different

channels



QUESTION 127Which of the following is the BEST approach when configuring server-based management in

A. Mobile devices need their own server and should be configured as their own server-client.B. Mobile devices can be configured just like any other device in the network based on requirement.C. Mobile devices should be treated different than other device as they need more IP addresses.D. Mobile devices should be configured on their own on the server regardless of the requirement.



QUESTION 128Which of the following is correct while designing/implementing mobility?

A. More wavelength is required in order to cover all the users in crowded areasB. More mobile controllers and antennas are required in the crowded areasC. More users require more applications to be loaded in the crowded areasD. More frequencies are required in the crowded areas, one antenna is adequate



QUESTION 129Joe, a mobile user, claims he is unable to connect to resources on the WiFi network. Joe has a good signal andan IP address assigned to his device. Which of the following is the BEST troubleshooting technique that theadministrator can take?

A. Verify that Joe is able to connect to the cellular network.B. Verify that Joe is logged on to the network.C. Check the IP address to ensure it is in the correct range.D. Check the MAC address of the device.



QUESTION 130Which of the following is a WiFi topology that occurs when Ann, an end-user, configures her laptop to be a WiFiaccess point to which another device connects?

A. GatewayB. BluetoothC. DMZD. Ad-hoc



QUESTION 131Which of the following technologies allows multiple network devices to have the same public source IPv4address when communicating with other devices on the Internet?

A. DHCPB. DNSC. NATD. MAC address



QUESTION 132If an application stores data on corporate servers, which of the following is a technique to ensure that data isavailable even if someone accidentally deletes it?

A. Ensure that each server uses RAID 5B. Perform regular backups of the serversC. Install load balancers in front of multiple serversD. Require VPN to access the corporate servers



QUESTION 133Which of the following technologies allows multiple devices to use a single source of authentication for accessto services?

A. Proxy servicesB. Trusted platform moduleC. Directory services

D. VPN concentrator



QUESTION 134Which of the following is MOST likely to benefit from an MDM solution to support multiple platforms?

A. BYODB. Enterprise application storeC. Self-service portalD. Onsite support kiosk



QUESTION 135Which of the following conditions are required for an administrator to be able to use an MDM solution to remotewipe a lost device? (Select TWO).

A. The device has network connectivity.B. The device is locked.C. The device's PIN is longer than 8 characters.D. The device has an active VPN connection.E. The device is enrolled with the MDM.



QUESTION 136Which of the following is the BEST technique to segregate corporate data from personal data on end-userdevices?

A. Use an application that requires multifactor authenticationB. Use an application to sandbox device contentC. Require a specific version of TPMD. Force all traffic over a corporate VPN



Explanation:

QUESTION 137For a device that has corporate data segregated from personal data, if the device is destroyed and replaced,which of the following must be available to ensure the BEST end-user experience on the replacement device?(Select TWO).

A. Backup of corporate dataB. Backup of full-disk encryption keyC. Device PIND. Backup of MDM enrollment certificateE. Backup of personal data



QUESTION 138An application is installed through the enterprise MDM application store. An upgrade is issued and a singledevice does not receive the upgrade as expected. Which of the following is the MOST likely cause?

A. The user does not have a certificate installed.B. The user is assigned to the incorrect directory services group.C. The application store is unavailable or has experienced a temporary outage.D. The application was not signed.



Explanation:

QUESTION 139An email password prompt appears on a device after a specific interval. Which of the following is the MOSTlikely cause?

A. The email server was recently upgraded and mailbox configurations changed.B. The user's mailbox has exceeded the corporate size limits.C. The device battery level is low, requiring charging in order to sync password information.D. A password was reset according to corporate security policy guidelines.



QUESTION 140When addressing BYOD local backups, it is best practice to do which of the following?

A. Restore the device to factory settingsB. Allow personal backups at regular intervalsC. Encrypt and password protect backupsD. Save the backup to another source



QUESTION 141A potential security breach has occurred that requires a device policy change to mitigate the risk. The defaultpolicy sync interval is four hours. Which of the following should occur immediately?

A. Mobile administrator should manually push the changed policy to affected devices.B. Mobile administrator should allow the policy change to occur at the regularly scheduled interval.C. Mobile administrator should send a company-wide email alert.D. Mobile administrator should quarantine any affected devices.



QUESTION 142Which of the following is required to leverage Kerberos for authentication to internal resources from an externalmobile device?

A. MDMB. FirewallC. SHAD. Gateway



QUESTION 143If Android devices are synching email successfully, but iOS devices are not, which of the following is the MOSTlikely scenario?

A. Firewall port blocking 25B. Firewall port blocking 2195-2196C. Firewall port blocking 5223-5225D. Firewall port blocking 5228

Correct Answer: BSection: (none)

Explanation


QUESTION 144A solution which tracks and organizes the usage and cost of voice and data is referred to as:

A. TEM.B. MaaS.C. SaaS.D. B2B.



QUESTION 145An MDM client was recently installed on a device. The user has reported decreased battery life. Which of thefollowing can be edited to increase battery life?

A. OS versionB. Email push settingsC. Password requirementsD. Speaker settings



QUESTION 146A user's device has not checked-in with MDM for a long period of time. Which of the following would be theMOST likely cause?

A. VPN is turned offB. Email account was removedC. PIN was changedD. MDM profile was removed



QUESTION 147Ann, a user, is unable to login to the network from her mobile device. Which of the following is the FIRST step ahelp desk administrator should take to resolve this issue?

A. Wipe Ann's deviceB. Lock Ann's deviceC. Verify password was entered correctlyD. Reset Ann's password



QUESTION 148Which of the following is the BEST way to mitigate risk associated with a BYOD deployment?

A. Content filteringB. VirtualizationC. ContainerizationD. WPA2



QUESTION 149Ann, a user, has removed or turned off the MDM solution on her device triggering an alert to the networkadministrator. The network administrator should respond by performing which of the following?

A. Lock the deviceB. Wipe the deviceC. Quarantine the deviceD. Initiate company policy



QUESTION 150If a user's device is compromised, it is best practice to FIRST:

A. Wipe the device.B. Capture the logs.C. Lock the device.D. Document the incident.



QUESTION 151Which of the following is the BEST way to ensure users de-provisioned from directory services are also de-provisioned from the MDM solution?

A. Remove user certificateB. LDAP to MDMC. SCEP sync with MDMD. Re-enroll in MDM



QUESTION 152Which of the following would help mitigate threats inherent in legacy operating systems?

A. Using a telecommunications carrierB. Using a device hardware providerC. Using an OS vendorD. Using an MDM



QUESTION 153Ann, a user, reports there is a power outage and she is unable to access the Internet or the company network.Which of the following would MOST likely cause this issue?

A. Certificate expirationB. VPN failureC. WiFi is unavailableD. Device battery is low



QUESTION 154It is possible to switch between which of the following technologies?

A. GPRS and GSMB. LTE and TDMA

C. EDGE and CSDD. GSM and WiMAX



QUESTION 155Which of the following are considered part of a site coverage map? (Select TWO).

A. Capacity surveyB. Wireless surveyC. Cellular site surveyD. Traffic routingE. Traffic shaping

Correct Answer: BCSection: (none)Explanation


QUESTION 156A network system that pushes a network identity out into the public Internet is known as which of the following?

A. DNSB. DHCPC. TCPD. UDP



QUESTION 157VPN transmitting data over secure connections is an example of which of the following layers of the OSImodel?

A. Layer 1B. Layer 4C. Layer 6D. Layer 7



Explanation:

QUESTION 158HTTP is run over which of the following ports? (Select TWO).

A. 25B. 80C. 110D. 443E. 8080



QUESTION 159Joe, a user, states that his email is no longer being delivered on his mobile device. Which of the following isMOST likely the issue?

A. A port is blocked on MDM serversB. The device screen password is incorrectC. The public app store password is incorrectD. The email account password is locked out



QUESTION 160Ann, a user, states she is not receiving a requested enterprise application. The administrator confirms all otherusers are able to receive applications without error. Which of the following is the MOST likely cause?

A. Directory services group settingsB. DMZ server connectionsC. Public app store settingsD. Private app store settings



QUESTION 161Joe, a user, is receiving errors from an application service indicating a token has been redeemed and is notavailable. Which of the following should the administrator check to determine the issue?

A. Directory service settings

B. MDM application store configurationC. DMZ server connectionsD. Private application store



QUESTION 162A mobile administrator receives a call from Joe, an end user, who finished a successful iOS upgrade whiletraveling but none of his data was restored. Joe backed up his data before he left his home network. Which ofthe following would cause this issue?

A. Joe's synchronization software account has not been setup.B. The machine does not have Joe's synchronization software installed.C. The mobile device backup was corrupt and unable to load.D. Joe ran out of signal strength during the restore.



QUESTION 163Which of the following is considered a native push technology on iOS systems?

A. POP3B. GPRSC. APNSD. MAPI



QUESTION 164When an application is assigned to a group profile:

A. it is assigned to all administrative users by default.B. it is assigned to all users in the group.C. it is removed from all users in the group.D. it is assigned to all other groups.



QUESTION 165An administrator receives a call from an executive who had been traveling. The executive informed theadministrator that upon returning the service provider bill is much larger than expected. Which of the followingMOST likely occurred?

A. Traffic shapingB. RoamingC. LatencyD. Content filtering



QUESTION 166A user is concerned with device availability while traveling. Which of the following would MOST likely help toconserve battery life? (Select TWO).

A. Read email less oftenB. Lower screen brightnessC. Lower volume levelsD. Turn off location servicesE. Turn off phone between calls



QUESTION 167Joe, a user, reports that he is no longer receiving email on his device. Joe's directory services accountpassword was updated earlier that day. Which of the following will resolve this issue?

A. Reboot the phone by pulling the batteryB. Update device account with new passwordC. Update directory services informationD. Change Joe's password again and push to device



QUESTION 168Ann, a user, reports that her calendar is always an hour different than actual time. Which of the following wouldcause this issue?

A. Calendar syncB. Time zoneC. Connection to mail serverD. Battery level



QUESTION 169Which of the following is considered best practice for secure backup of enterprise data?

A. Use full-disk encryptionB. Use encrypted SD cardsC. Use encrypted home network storageD. Use encrypted corporate servers



QUESTION 170Joe, an end-user, files a help ticket stating that after recently downloading an application, all of his corporatedata vanished. Which of the following describes this issue?

A. Restricted data usageB. Device network connectivityC. Certificate managementD. Compliance policies



QUESTION 171Which of the following is the entry point between external resources and internal servers?

A. VPN concentratorB. GatewayC. Access pointD. Switch



QUESTION 172Which of the following are contained in a secure mobile device profile? (Select TWO).

A. SSL certificateB. WAP MAC addressC. Device passcodeD. Administrator passwordE. Remote lock security question

Correct Answer: ACSection: (none)Explanation


QUESTION 173Which of the following are the MOST important benefits of grouping profiles? (Select TWO).

A. Monitor corporate versus personally owned devicesB. Improves monitoring of network securityC. Enable features tailored to job requirementsD. Enhances value of social media/collaborationE. Reduces device costs through bulk rates



QUESTION 174Ann, a user, wishes to share an Internet connection via a portable hot-spot. Which of the following needs to bein place for sharing to occur?

A. WPA2-PSKB. SSIDC. FirewallD. Bluetooth



QUESTION 175Ann, a user, is concerned about her power class 3 Bluetooth device not having the distance she believes it

should. Specifically, Ann reports that after moving more than 15 feet (4.6 meters) away from the paired devicethe connection is lost. Which of the following is the MOST likely cause?

A. Bluetooth connectivity requires line of sight for connections.B. Interference from other devices is disrupting the connection.C. 15 feet (4.6 meters) is the maximum distance for power class 3 devices.D. The device is not properly paired for maximum distance.



QUESTION 176Joe, a user, wishes to implement a wireless network. The wireless connectivity needs to be available at themaximum distance possible without any additional access points or repeaters. Which of the followingtechnologies provides the maximum native distance?

A. 802.11aB. 802.11bC. 802.11gD. 802.11n



QUESTION 177Which of the following should be done FIRST after installing a new operating system on a mobile

A. Full testing of backups and restores on the deviceB. Incremental backup of all corporate data on the deviceC. Full restore of all applications on the deviceD. Differential backup of all corporate data on the device



QUESTION 178Which of the following will help in restoring data in the event of loss of the mobile device?

A. Backup of all data to an internal SIMB. Installing a third-party geo-tracking applicationC. Backup of all data to a third-party serverD. Encryption of all internal data on the device



QUESTION 179Which of the following standards will MOST likely require polling intervals as opposed to push intervals?

A. POPB. APNSC. SMTPD. MAPI



QUESTION 180Which of the following is considered a best practice when maintaining awareness of new technologies?

A. Applying all firmware patches released by vendorsB. Continually testing the effects of all new risks and threatsC. Subscribing to operating system vendor sources onlyD. Subscribing to multiple sources related to the technology in question



QUESTION 181A user is issued a new device. The old device has been turned into the IT department. Which of the followingshould be considered when de-provisioning the old device?

A. Batch provisioningB. Encryption needsC. Migration needsD. Remote wiping



QUESTION 182Joe, a user, reports that his touch enabled mobile device no longer responds to any input on the screen. Whichof the following is the MOST likely cause?

A. Cellular latency is causing slow screen updatesB. A new application was installedC. A new screen protector was applied improperlyD. Joe entered an incorrect PIN too many times



QUESTION 183In WiFi, loss of signal strength over distance is a result of which of the following?

A. AttenuationB. RefractionC. ReflectionD. Absorption



QUESTION 184Users in the corporate office are reporting dropped calls on their wireless VoIP phones. The issues occur mostcommonly when walking down the hall. The administrator has ensured adequate coverage and capacitythroughout the building. Which of the following is the MOST likely cause?

A. Network saturationB. Expired certificatesC. Cellular signal strengthD. AP roaming configuration



QUESTION 185All employees are unable to connect their corporate laptops to the company's internal WiFi. No configurationchanges were made and the corporate laptops can successfully authenticate to the guest network via itscaptive portal. Which of the following is the MOST likely cause?

A. Incorrect PSKB. Expired certificateC. Firewall rulesD. ISP is down



QUESTION 186Users in a building report difficulty connecting and slow performance when using mobile devices. The issue isintermittent and is limited to certain areas of the building. Which of the following is theMOST probable cause?

A. Insufficient number of wireless access pointsB. Interference from a specific user's personal hotspotC. Misconfigured firewall settingsD. Insufficient signal strength from the wireless LAN controller



QUESTION 187Users report that while at work they are unable to access an application from the Internet on their personalmobile devices. The administrator has been asked to determine what could be causing the problem. Which ofthe following is the BEST area to begin troubleshooting?

A. DHCP serverB. Wireless LAN controllerC. Internet routerD. Enterprise firewall



QUESTION 188Which of the following is the MOST efficient way to immediately notify administrators of telecommunicationvendor changes that affect mobile devices?

A. RSS feedsB. CertificatesC. Industry publicationsD. POTS



QUESTION 189Ann, an administrator, is at a tradeshow and wishes to exchange contact information with a vendor. Which ofthe following can she use? (Select TWO).

A. IRB. DMZC. NFCD. DNSE. CSD



QUESTION 190Which of the following protocols can be used to establish a secure terminal session?

A. TelnetB. SSHC. TLSD. VPN



QUESTION 191A company with limited IT resources is planning to implement a BYOD program which will require enrollment ofthousands of mobile devices. Which of the following is the BEST enrollment approach?

A. Use a captive portalB. Use mobile application management solutionC. Have IT administrators enroll all devicesD. Use self-service enrollment portal



QUESTION 192Which of the following protocols is used for dynamic addressing?

A. DHCPB. DNSC. NAT

D. SMTP



QUESTION 193Which of the following is an application development methodology?

A. Change managementB. HybridC. NativeD. SDLC



QUESTION 194Which of the following should be monitored on mobile devices to mitigate the risk of a keylogger beinginstalled?

A. IPS false negativesB. Software firewall false positivesC. Content filtering denialsD. Malware definition updates



QUESTION 195When Ann, an employee, connects her personal USB device to the network she is informed the device will beencrypted and all information will no longer be readable outside the corporate network. Which of the followingdescribes the cause of this occurrence?

A. The personal device was infected with malware.B. The personal device has been quarantined by antivirus software.C. DLP has been recently implemented.D. An attacker has hacked into her machine.



QUESTION 196-- Exhibit

-- Exhibit --

Please refer to the attached incident response procedure. Which of the following would Joe, an administrator,do NEXT after discovering one of his critical servers has been breached?

A. Take a copy of the machines, including memoryB. Hash an image of the machine and isolate it from the network "Pass Any Exam. Any Time." -

www.actualtests.com 98CompTIA MB0-001 Exam

C. Notify his supervisor or next available manager in the chain of commandD. Immediately start to restore backups for the systems



QUESTION 197Which of the following MUST be implemented in conjunction with storage encryption to ensure data on a mobiledevice is secured?

A. HashingB. SSLC. PasswordD. TLS



QUESTION 198Ann, a user, cannot access the company WiFi. She states that the WiFi signal is present and she has chosenthe right SSID; however, each time Ann tries to access the network, she gets rejected.

Which of the following is the BEST method to determine whether the mobile device is authorized to connect tothe WiFi network?

A. Check if Ann is placed in the DMZ location of the companyB. Ensure the authentication server is up and runningC. Check the ACL for Ann's device MAC entryD. Ensure the firewalls are all activated for that particular SSID



QUESTION 199Joe, a technician, is assigned to design a wireless network for a SOHO that has to be able to support videostreaming with an acceptable throughput, have good coverage for the building, and be able to support multiplechannels with a full duplex capability. Which of the following is the BEST device to choose to support theserequirements?

A. 802.11n AP with MIMOB. 802.11g AP with omni-directional antennasC. 802.11a AP with point-multipoint antennasD. Bluetooth PAN



QUESTION 200Which of the following BEST describes the network elements for 3G and 4G cellular technologies?

A. Mobile device, access point, router, and layer three switchB. Antenna, mobile device, WiFi device, and domain server nameC. Group policy, mobile ACL, wireless controller, and WiFiD. Mobile base station and mobile switching center




comptia mb0-001 exam questions & answers...comptia mb0-001 exam questions & answers exam...

Documents