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This MCQ sheet is originally published through https://mcqSets.com
Permission is granted to copy and reuse this document provided that source link to https://mcqSets.com is mentioned or presented this document in its entirety.
Question Paper
This MCQ sheet is originally published through https://mcqSets.com
Permission is granted to copy and reuse this document provided that source link to https://mcqSets.com is mentioned or presented this document in its entirety.
This MCQ sheet is originally published through https://mcqSets.com
Permission is granted to copy and reuse this document provided that source link to https://mcqSets.com is mentioned or presented this document in its entirety.
This MCQ sheet is originally published through https://mcqSets.com
Permission is granted to copy and reuse this document provided that source link to https://mcqSets.com is mentioned or presented this document in its entirety.
This MCQ sheet is originally published through https://mcqSets.com
Permission is granted to copy and reuse this document provided that source link to https://mcqSets.com is mentioned or presented this document in its entirety.
Correct Answers & Explanation
Q. No Correct Answer Explanation
1. D) None of the above Hexadecimal numbering systems uses numbers (0 to 9) and
letters (a to f) as symbols but not Binary, Octal or Decimal.
2. A) Musical Instrument Digital
Interface
Full form
3. A) Machine language Machine language are directly executable and other
languages such as assembly or any of high level languages
needs translators to execute.
4. C) three larger The Excess-3 code for a given decimal number is determined
by adding '3' to each decimal digit in the given number and
then replacing each digit of the newly found decimal number
by its four bit binary equivalent.
5. C) Phishing Phishing is a form of fraud in which an attacker masquerades
as a reputable entity or person in email or other
communication channels. The attacker uses phishing emails to
distribute malicious links or attachments that can perform a
variety of functions, including the extraction of login
credentials or account information from victims.
6. B) Docking Station A docking station is a hardware device that allows portable
computers to connect with other devices with little or no effort.
Docking stations enable users with a laptop computer to
convert it into a desktop computer when at the office or at
home.
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7. A) Attenuation Attenuation in fiber optics, also known as transmission loss, is
the reduction in intensity of the light beam (or signal) with
respect to distance travelled through a transmission medium.
8. Bootstrap loader A bootstrap loader is a program that resides in the computer's
EPROM, ROM, or other non-volatile memory. It is
automatically executed by the processor when turning on the
computer. The bootstrap loader reads the hard drives boot
sector to continue the process of loading the computer's
operating system. The term bootstrap comes from the old
phrase "Pull yourself up by your bootstraps."
9. C) Electronic Transaction Act Electronic Transaction Act in Nepal is about monitoring and
controlling cybercrimes such as unauthorized access to
computer resources and information.
10. D) Transponders A communications satellite's transponder is the series of
interconnected units that form a communications channel
between the receiving and the transmitting antennas. It is
mainly used in satellite communication to transfer the received
signals.
11. B) 28 011 100 = 1 x 2^4 + 1x2^3+1x2^2 = 16 + 8 + 4 = 28
12. B) Animation Pane The Animation Pane in PowerPoint opens on the side of the
workspace pane, showing the order, type and duration of
animation effects applied to text or objects on a slide.
13. C) F5 F5 function key starts a PowerPoint Slide Show
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14. B) Compiler Interpreter can convert each line into machine language and
executes but compilers converts all at once and creates an
executable file.
15. D) 30 A /27 (255.255.255.224) is 3 bits on and 5 bits off. This
provides 8 subnets, each with 30 hosts.
16. B) Private-Public key In ETA, the method of digital signature is asymmetrical
cryptography which is private-public key pair.
17. B) Linking loader The linking and loading are accomplished by a program which
is variously called the linker, or the loader, or the linking
loader. Although linking and loading are conceptually
separate, it is exceedingly common that a single program
combine those function. So "linking" and "loading" mean the
same thing, when speaking informally, although they are
separate actions. In unix systems, for instance, its name is ld,
suggesting the word loader, but the man page says linker. The
linking-loader is so fundamental that I doubt your system will
boot without it. Windows, in fact, builds the linker into the
operating system. (~Burt Rosenburg)
18. 2) 2 modes User mode and Kernel mode
19. Accessories Accessories is a group of windows tools such as paint, write,
calculator etd.
20. C) System 1) Operating System, 2) Language & Language Processors 3)
System Utilities are system software.
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21. D) regional Settings In fact Daylight saving is available in Date& Time dialog box
but it’s not there in options. The closest among the given is
Regional Settings.
22. A) Save As dialog box Shortcut key for Save As dialog box is F12
23. A) Watermark Watermark is a dim image at the background of a document
24. A) Gutter Extra space on the margin for binding purpose is called gutter
margin.
25. D) Switch Field code may contain optional instruction called switch like
we have switches in DOS commands
26. D) as Word Fields Footnotes, endnotes, indexes are inserted in document as word
fields
27. C) Format To change fontface you’ll access Format >> Font menu
28. A) Page Orientation You need to change page orientation if you need to create
document in wide format (landscape orientation)
29. D) Close the current window Ctrl+W is used to close document window while Ctrl+F4 is
used to close application window.
30. A) Ctrl+Right Arrow Left arrow and right arrow with Ctrl key moves cursor one
word previous and next respectively
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31. B) Character Character formatting is to change the size and appearance of
letters
32. A) Embedded Chart If a worksheet contains chart in it then the kind of chart is
called embedded chart
33. D) #### The #### in a cell indicates that a formatted number is larger
than the column width
34. B) Edit >> Paste Special >>
Transpose
Transpose is the function to convert row data into column and
vice versa
35. C) Left click on the gray
column title button
Clicking on the column title will select entire column
36. B) 5,436.80 The format code #,##0.00 indicates to use thousand separator
and two decimal digits after decimal.
37. c) Collection of related data Data Series is the collection of related data to create chart
38. B) COUNT COUNT() function returns the number of numeric data in
range
39. A) CTRL If you need to select non-adjacent cells hold the CTRL key and
click on cells you need
40. B) Referencing Cell addresses are called cell references and getting data from
cell is called referencing
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41. D) Copy the worksheet You enter data, modify sheet and save workbook while
creating worksheet. Copying the worksheet is not a basic step
while creating a worksheet.
42. D) Structured Query Language Full form
43. A) Entity In ER model, Entity is realized as a row, Attribute as a field
and relation as a table.
44. A) Controls A form or report comprises of different controls such as label,
text field, drop down list, push buttons etc.
45. C) domain In data management and database analysis, a data domain
refers to all the values which a data element may contain. The
rule for determining the domain boundary may be as simple as
a data type with an enumerated list of values. (Wikipedia)
46. B) is the recorded history of
operations performed on a file
An audit trail (also called audit log) is a security-relevant
chronological record, set of records, and/or destination and
source of records that provide documentary evidence of the
sequence of activities that have affected at any time a specific
operation, procedure, or event.
47. c) Tab Pressing Tab while slide presentation jumps among
hyperlinks.
48. C) XML XML (eXtended Markup Language) is a suit of technologies
that allow developers to store data in a readable format
49. A) <a href=”target”> Link
Text </a>
Href (hyper reference) is the correct attribute to be used with
A (anchor) attribute in HTML to create hyperlinks
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50. D) <img> IMG tag is used in HTML to present images in web page.
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