1. Which of the following is not performed by CHKDSK command in DOS?
a. Analyze the hard disk error
b. Diagnose the hard disk error
c. Report the status of files on disk
d. Create logical partition

Correct Answer: Create logical partition

Explanation: The CHKDSK command can not create or modify the disk partitions. We use fdisk command for that.

2. In Windows OS, what should be the extension of executable files?
a. .EXE
b. .COM
c. .BIN
d. All of above

Correct Answer: All of above

Explanation: The extensions .exe, .com or .bin are executable in Windows OS environment.

3. Command to undelete a set of files with extension .txt that you have just deleted
a. UNDELETE ALL .txt
b. UNDELETE *.txt
c. UNDELETE /ALL *.txt
d. UNDELETE/LIST

Correct Answer: UNDELETE /ALL *.txt

4. Which of the following is not function of the Operating System?
a. Editing files
b. Printing files
c. Opening files
d. Copying files

Correct Answer: Editing files

  Explanation: Creation, editing are done by the respective applications not operating system.

5. What should be typed on pages of print window to print last 4 pages of the 10 pages document?
a. 7-
b. 7, 8, 9, 10
c. 7-10
d. All of the above

Correct Answer: All of the above

Explanation: Any of the methods mentioned in options are valid to print the last 4 pages out of 10 pages document.

6. What is the shortcut to justify the text to center?
a. CTRL + S
b. CTRL + L
c. CTRL + C
d. CTRL + E

Correct Answer: Ctrl+E

Explanation: The shortcut key Ctrl + E center aligns the text.

7. To underline word by word in a selected text, we use
a. Ctrl + Shift + U
b. Ctrl + Alt + U
c. Ctrl + Shift + W
d. Ctrl + Alt + W

Correct Answer Ctrl + Shift + W

8. Which of the following is not a type of page margin?
a. Right
b. Centre
c. Left
d. Top

Correct Answer: Center

Explanation: There is nothing like center margin.

9. What is the shortcut key to create a registered trade-mark symbol ® in MS - Word?
a. Alt + Ctrl + r
b. Alt + r
c.  Ctrl + r
d.  None of the above

Correct Answer: Alt + Ctrl + R

10. Note at the bottom of the page providing more info about something in the document is called
a. citation
b. table of content
c. footnote
d. marker

Correct Answer: footnote

Explanation: footnote is the explanation or extra information at the bottom of same page.

11. Before printing a document, which of the following needs to be checked?
a. page margin
b. page orientation
c. page size
d. all of above

Correct Answer: all of above

Explanation: all of the options affect the printout.

12. From which menu you can insert borders and shading in MS – Word?
a. Insert
b. Design
c. References
d. Page layout

Correct Answer: Design

Explanation: Among the given options, only Design tab has Page Orders button that can be used to apply border and shading.

13. Which of the following is not a font style?
a. Bold
b. Italics
c. Regular
d. Superscripts

Correct Answer: Superscripts

Explanation: Superscripts is font effect not font style.

14. Which of the following statement is true
a. indentation applies to a paragraph
b. tab applies to a paragraph
c. indentation and tab are same
d. none of the above

Correct Answer: Indentation applies to a paragraph

Explanation: Other options are not valid

15. Excel files have a default extension is
a. XLS
b. XLW
c. WK1
d. 123

Correct Answer: xls

Explanation: Excel files have .xls extension and 2007 onwards they have .xlsx extension

16. In Excel, a formula starts with a sign
a. &
b. #
c. *
d. =

Correct Answer: =

Explanation: All the formula in excels shoud start with = sign.

17. To add three cells (A1, B1, C1), you use the following formula
a. =A1 + B1 + c1
b. =Sum(A1, B1, C1)
c. =Sum(A1:C1)
d. All of the above

Correct Answer: All of above

18. In order to generate data series in Excel, we need to specify the following
a. start value
b. step value
c. stop value
d. all of the above

Correct Answer: All of above

19. In MS-Excel, a numeric value can be treated as a label if it precedes with
a. Apostrophe
b. Ampersand
c. Percentage
d. Dollar

Correct Answer: Apostrophe

Explanation: A value preceding with apostrophe is label.

20. Which of the following is not a logical operator       a. +   b. =   c. >   d. <

Correct Answer: +

Explanation: + is arithmetic operator. All other are relational operators returning true or false results.

21. Which of the following function, a formula with a logical function shows the word “TRUE” or “FALSE” as a result in Excel?
a. NOT
b. OR
c. AND
d. IF

Correct Answer: IF

Explanation: If is a function in excel to test the conditions and determine the result based on the test.

22. What does $A$1 means?
a. Absolute column and absolute row
b. Relative column and relative row
c. Absolute column and relative row
d. Relative column and absolute row

Correct Answer: Absolute Column and Absolute Row

23. Which function allows user to repeat certain rows and column on each page?
a. PRINT ROW & COLUMN
b. PRINT REPEAT
c. PRINT HEADER
d. PRINT TITLE

Correct Answer:

24. Sorting data in more than one column in Excel, we use
a. Sort A to Z
b. Sort Z to A
c. Custom Sort
d. None of the above

Correct Answer: Custom sort

Explanation: Custom soft allows you to specify primary key, secondary key etc. to sort data.

25. The technique which define a set of values acceptable for the field is known as
a. verification
b. acceptance
c. validation
d. All of the above

Correct Answer: Validation

Explanation: Data Validation lets you to specify rule and values that is acceptable for selected range.

26. Which of the following are the Data Type of MS-Access?
a. Text
b. Currency
c. Memo
d. All of the above

Correct Answer: All of above

Explanation: All of the types in options are Access data types.

27. Which of the following is not a field type in MS-Access?
a. Memo
b. Hyperlink
c. Ole Object
d. Lookup Wizard

Correct Answer: Lookup Wizard

Explanation: Though Lookup Wizard is available in Data type drop down box, it is not a data type. This is a tool to help you link tables and choose appropriate data type.

28. In Access, SQL or Oracle, which command is used to add, delete or modify columns in a table?
a. CHANGE TABLE
b. MODIFY TABLE
c. ALTER TABLE
d. All of the above

Correct Answer: Alter Table

Explanation: Alter table lets you to manage table structure.

29.  What are the main building blocks of a database?
a. Lists
b. Queries
c. Tables
d. Forms

Correct Answer: Tables

Explanation: Tables are the database objects that hold the data and considered as building block of database.

30. To inset a new slide in the current presentation we can choose
a. Ctrl + M
b. Ctrl + N
c. Ctrl + O
d. Ctrl + I

Correct Answer: Ctrl+M

Explanation: The shortcut key Ctrl+N is used to create new presentation and Ctrl+M to insert new slide in current presentation.

31. Which view displays slides in reduced size on the screen with slide number?
a. Outline view
b. Slideshow view
c. Slide sorter view
d. Note page view

Correct Answer: Slide Sorter View

32. Which of the following file format can be added to PowerPoint slide show?
a. Audio file
b. Video file
c. Image file
d. All of above

Correct Answer: All of above

Explanation: You can show images, play audio and videos in your presentation..

33. What should be the first tag in any HTML comment?
a. <head>
b. <title>
c. <html>
d. <document>

Correct Answer: <html>

Explanation: An HTML document starts with <html> tag and ends with </html> tag.

34. Tags and text that are not directly displayed on the page are written in … section
a. <html>
b. <head>
c. <title>
d. <body>

Correct Answer: <head>

Explanation: Head section in HTML document is used to define different document environment such as styles, scripts etc. and thus the contents in HEAD section is not displayed directly on the page.

35. Which of the following is not a body tag properties?
a. bgcolor
b. text
c. background
d. image

Correct Answer: image

Explanation: <body> tag does not have image attribute. Other options bgcolor (for background color), text (for text color), background (for background image) are attributes of BODY tag.

36. Which of the following memory has shortest access time?
a. Cache memory
b. Registers
c. RAM
d. ROM

Correct Answer: Registers

Explanation: Registers are very high speed memory built into the processor chip itself. Cache is built into the RAM.

37. The abbreviation CAD stands for?
a. Computer Aided Design
b. Cloud Aided Design
c. Customized Art Design
d. Computer Aided Diagram

Correct Answer: Computer Aided Design

38. Which of the following statement is true in case of IP?
a. IP is an internet path
b. Every computer must have an IP address
c. IP is an unique address of computer connected to the network
d. All of above

Correct Answer: IP is an unique address of computer connected to the network

Explanation: IP is internet protocol and IP address is assigned only to those computers that are connected to internet (not every computer).

39. The binary number 1011 is equivalent to
a. 9
b. 10
c. 11
d. 12

Correct Answer: 11

Explanation: 1011 = 8+0+2+1 = 11

40. Which of the following code is used in keystrokes?
a. ANSI
b. UTF-8
c. ASCII
d. None of above

Correct Answer: ASCII

41. Which is not an image file?
a. .gif
b. .png
c. .wmv
d. .jpg

Correct Answer: .wmv

Explanation: .wmv is windows media video file not image file.

42. Which server maintains a directory of domain names and translate them to internet protocol (IP) addresses?
a. DNS Server
b. DHCP Server
c. Web Server
d. Database Server

Correct Answer: DNS Server

Explanation: Domain Name Server (DNS) is an internet server that records the assigned domain names and their corresponding IP Addresses..

43. In Microsoft Network with …, one can share files and printers with other computer on home network
a. repeater
b. homegroup
c. merger
d. grouper

Correct Answer: homegroup

44. Which address is the loopback address?
a. 0.0.0.1
b. 127.0.0.1
c. 255.255.255.255
d. 127.0.0.0

Correct Answer: 127.0.0.1

45. Which of the following order is correct to form URLs?
a. Protocol name, File name, DNS name
b. DNS name, Protocol name, File name
c. Protocol name, DNS name, File name
d. Protocol name, File name, DNS name

Correct Answer: Protocol name, DNS name, File name

Explanation: URLs are formed supplying protocol name followed by colon and two forward slashes and then DNS name (domain) and finally file name. Example: https://mcqsets.com/history.jpg.

46. How long is an IPv6 address?
a. 32 bits
b. 64 bits
c. 128 bits
d. 128 bytes

Correct Answer: 128 bits

Explanation: An IPv6 address is represented as eight groups of four hexadecimal digits, each group representing 16 bits (two octets, a group sometimes also called a hextet). The groups are separated by colons (:). An example of an IPv6 address is: 2001:0db8:85a3:0000:0000:8a2e:0370:7334..

47. What is provisioned in Electronic Transaction Act, 2063?
a. Cyber Crime Offenses
b. Digital Signature
c. Legality of Electronic Records
d. All of above

Correct Answer: All of above

Explanation: ETA 2063 provisioned digital signature, legal standing of electronic records and treatment for cybercrime offenses.

48. Which of the wireless standard is widely used to connect computers to each other and to the internet?
a. 802.11
b. RJ45
c. Blue Band
d. Broadband

Correct Answer: 802.11

Explanation: 802.11 and 802.11x refers to a family of specifications developed by the IEEE for wireless LAN (WLAN) technology. 802.11 specifies an over-the-air interface between a wireless client and a base station or between two wireless clients. The IEEE accepted the specification in 1997..

49. A Web site is a collection of?
a. Components of internet
b. Web pages
c. Web links
d. All of the above

Correct Answer: Web pages

Explanation: A web site consists of collection of web pages and other resources such as images, a/v files, scripts and so on.

50. Which one of the following is an open source operating system?
a. Windows
b. DOS
c. Linux
d. Windows 2010

Correct Answer: Linux

Explanation: Linux is open source operating system. Other options contain Microsoft products which are proprietary.