87079699 windows administrator l1 interview question

8/13/2019 87079699 Windows Administrator L1 Interview Question

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Windows Administrator L1 Interview Question

1. What is the different between Workgroup and Domain? Domain Server has CentralizedControl Where else Workgroup has no Centralized Control

Domain Network has higher level of security when compared to Workgroup.

Domain Network Implementation and Maintained cost is very less when compared to that of

workgroup.

Time constrain is very less when compared to that of a Workgroup.

Administrator has overall control on the network where else workgroup has no control.

2. How will assign o!al "dministrator rights for domain user?

Navigate to Local ser and !roups add the domain users to administrators group in the local system.

#. How will $ou restri!t user logon timing in domain?

Navigate to Active Directory sers and "omputers# ser $roperties select logon times and restrict the

user logon timing as needed.

%. What is the purpose of s$svol?

The sysvol folder stores the server%s copy of the domain%s pu&lic files. The contents such as group

policy# users# and groups of the sysvol folder are replicated to all domain controllers in the domain.The sysvol folder must &e located on an NT'( volume.

&. What is '(? )*plain its (ses.

)rgani*ation nit is set of active directory o&+ect within a domain. It is used to design an

organi*ation structure# ,estrict user-s visi&ility and to delegate control.

+. )*plain different edition of windows 2,,# Server?

Windows (erver //0# (tandard 1dition2 3 is aimed towards small to medium si*ed

&usinesses. (tandard 1dition supports file and printer sharing# offers secure Internetconnectivity# and allows centrali*ed desktop application deployment.

Windows (erver //0# 1nterprise 1dition2 3 is aimed towards medium to large &usinesses. It

is a full3function server operating system that supports up to eight processors and providesenterprise3class features and support for up to 0 !4 of memory.

Windows (erver //0# We& 1dition2 3 is mainly for &uilding and hosting We& applications#

We& pages# and 5ML We& (ervices.

Windows (erver //0# Datacenter 1dition2 3 is the flagship of the Windows (erver line anddesigned for immense infrastructures demanding high security and relia&ility.

-. What is DS Server?

Domain Name (ystem is used to resolve domain name to I$ Address and also used to resolve I$Address to Domain Name. It has two *ones 'orward and ,everse Lookup 6one. 'orward Lookup 6oneresolve Domain name to I$ address. ,everse Lookup 6one is used to resolve I$ address to DomainName. (ome records associate with DN(

A ,ecord &inds Name with I$ Address $T, ,ecord &inds I$ Address to Name


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/. Wh$ DS server is re0uired for "!tive Dire!tor$?

The key reason for integrating DN( with AD is that client server communication takes place withDomain Name. Network needs I$ address to reach the destination7 In order to resolve Domain Name

to I$ Address we need DN( (erver. If DN( (erver is not configured properly the network &ecomes

slow.

. What is the urpose of " and 34 4e!ord?

A ,ecord ), 8ost ,ecord is used to &ind a Name with I$ Address.

$T, ,ecord is used to &ind an I$ Address with Name.

1,. What is the purpose of DHC Server?

D8"$ (erver is used to assign I$ address automatically to all the clients- computers. It is useful inlarge enterprise network# where we may not a&le track the I$ address and also used to avoid I$

conflict.

11. )*plain about S!ope in DHC Server?

(cope is collective information of assigning I$ address for clients. It contains information like I$Address ,ange# 19clusion ,ange# Lease $eriod# ,eservation# ,outer I$ Address# DN( Address# etc.

4ased on the scope configuration D8"$ allocates I$ address to its entire client.

12. )*plain about 5roup S!opes?

1#. How will $ou ba!kup DS Server?

4ackup the directory :;(ystem ,oot;


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The default refresh interval for policies is B/ minutes. The default refresh interval for domain

controllers is C minutes. !roup policy o&+ect%s group policy refresh intervals may &e changed in thegroup policy o&+ect.

1. )*plain Hidden Share.

8idden or administrative shares are share names with a dollar sign >E? appended to their names.

Administrative shares are usually created automatically for the root of each drive letter. They do notdisplay in the network &rowse list.

2,. What ports are used b$ DHC and the DHC !lients?

,eFuests are on D$ port G# (erver replies on D$ H.

21. How do 6 !onfigure a !lient ma!hine to use a spe!ifi! 6 "ddress?

4y reserving an I$ Address using client machine MA" or $hysical address.

22. ame # benefits of using "D7integrated zones.

AD Integrated 6ones allow (ecure Dynamic pdates. I.e. there will not &e any duplicate or

unwanted records. (ince all the information are validated in active directory.

4y creating AD3 integrated *one you can also trace hacker and spammer &y creating reverse

*one.

AD integrated *ones are stored as part of the active directory and support domain3wide orforest3wide replication through application partitions in AD.

2#. How do $ou ba!kup 8 4estore "D?

sing Windows NT4ackup tility. In 4ackup select systemstate will include active directory &ackup.

,estore the (ame using NT4ackup tility.

2%. How do $ou !hange the DS 4estore admin password?

sing NTD(TIL tool.

2&. How !an $ou for!ibl$ remove "D from a server?

sing the command dcpromo forceremoval

2+. What will be the problem if DS Server fails?

If your DN( server fails# No "lient will a&le to reach the Domain "ontroller# which will createauthentication and "ontrol Issues.

2-. How !an $ou restri!t running !ertain appli!ations on a ma!hine?

The !roup $olicy )&+ect 1ditor and the (oftware ,estriction $olicies e9tension of !roup $olicy )&+ect1ditor are used to restrict running certain applications on a machine. 'or Windows 5$ computers thatare not participating in a domain# you can use the Local (ecurity (ettings snap3in to access (oftware,estriction $olicies.

2/. What !an $ou do to promote a server to DC?

sing the command dcpromo

2. How will map a folder through "D?


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(pecify the network share path >N"? in the active directory users home directory.

#,. )*plain 9uotas.

Disk Juota is a feature or service of NT'( which helps to restrict or manage the disk usage from thenormal user. It can &e implemented per user user per volume &asis.4y default it is disa&led.

Administrative privilege is reFuired to perform the task. In //0server we can control only drive &utin //Gserver we can esta&lish Fuota in folder level.

#1. )*plain :a!kup ;ethodolog$.

The different types of &ackup methodologies are2

Normal 4ackup23This is default &ackup in which all files are &acked up even if it was &acked

up &efore.

Incremental 4ackup23In this type of &ackup only the files that haven-t &een &acked up aretaken care of or &acked up.

Differential 4ackup23This &ackup is similar to incremental &ackup &ecause it does not take

&ackup of those files &acked up &y normal &ackup &ut different from incremental &ecause itwill take &ackup of differentially &acked up files at ne9t time of differential &ackup.

(ystem 4ackup23This type of &ackup takes &ackup of files namely# 4oot file# ")MK"lass

,egistry# ,egistry. 4ut in server it takes &ackup of AD(.

A(, 4ackup23This type of &ackup takes &ackup of entire &oot partition including )( and user

data. This should &e the last trou&leshooting method to recover an os from disaster.

#2. )*plain how to publish printer through "D.

Navigate to Active Directory sers and "omputers# "reate new printer and add the printer i.e. theprinter share name >N"? $ath. Automatically the printer will &e pu&lished in Active Directory.

##. )*plain the fun!tionalit$ of


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other pu&lishing directories are referred to as virtual directories.

#+. What is )*!lusion 4ange in DHC Server?

19clusion ,ange is used to hold a range I$ addresses. Those I$ Address can &e used or may not &e

used in the network# &ut D8"$ server does not assign those I$ to its client.

#-. )*plain S'" 4e!ord.

(tart )f Authority >()A? ,ecords indicate that Name (erver is authoritative server for the domain.

#/. What !ommand is used to !lear DS !a!he in !lient C?

Ipconfig flushdns

#. )*plain Se!ure D$nami! (pdates in DS Server.

)nly when installing active directory and DN( in the same server >AD Integrated 6ones? we can

select (ecure Dynamic pdates. Then all the records will automatically &e updated in DN(. (ince allthe information is validated in active directory there will not &e any duplicate or unwanted records.

%,. )*plain


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%+. What is ma*imum Size of file s$stem 3


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is not availa&le. The name for the technology is A$I$A >Automatic $rivate Internet $rotocol

Addressing?.

&-. WeEve installed a new Windows7based DHC server= however= the users do not seemto be getting DHC leases off of it.

The server must &e authori*ed first with the Active Directory.

&/. How do $ou !onfigure mandator$ profiles?

,ename ntuser.dat to ntuser.man

&. What is age irtual ;emor$?

$age 'ile Is (torage (pace 'or The irtual Memory# $age 'ile ses 8ard Disk (pace As a Memory To

$rovide Memory Allocation...

+,. What is the differen!e between DS in Windows 2,,, 8 Windows 2,,# Server?

We can rename or moved the domain name without re&uilding in windows //0 server# &ut inwindows /// server# we can%t do that.

+1. Where are group poli!ies stored?

;(ystem,oot;(ystem0

+2. What are 53 and 5C?

!roup policy template and group policy container.

+#. Where is 53 stored?

;(ystem ,oot;

+&. What hidden shares e*ist on Windows Server 2,,# installation?

AdminE# DriveE# I$"E# N1TL)!)N# printE and (()L.

87079699 windows administrator l1 interview question

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