Explore topic-wise MCQs in Computer Science.

This section includes 751 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science knowledge and support exam preparation. Choose a topic below to get started.

551.

FAT stands for ________?

A. Frequent Allocation Table
B. File Allocated Table
C. File Allocation Table
D. File Allocation Theory
Answer» D. File Allocation Theory
Discussion
552.

Examples of output devices are?

A. Screen
B. Printer
C. Speaker
D. All of these
Answer» E.
Discussion
553.

Example of non-numeric data is_________?

A. Employee address
B. Examination score
C. Bank balance
D. All of these
Answer» B. Examination score
Discussion
554.

Example of an analog to analog conversion is_________?

A. Radio
B. Video
C. Television
D. Internet
Answer» B. Video
Discussion
555.

Essential business letter elements include the _________.

A. date line and inside address
B. message
C. signature block
D. all of the above
Answer» E.
Discussion
556.

End Keyboard Key is used in Microsoft Word to_________?

A. Moves the cursor end of the line
B. Moves the cursor end of the document
C. Moves the cursor end of the paragraph
D. Moves the cursor end of the screen
Answer» B. Moves the cursor end of the document
Discussion
557.

EBCDIC stands for__________?

A. Extended Binary Coded Decimal Interchange Code
B. Extended Bit Code Decimal Interchange Code
C. Extended Bit Case Decimal Interchange Code
D. Extended Binary Case Decimal Interchange Code
Answer» B. Extended Bit Code Decimal Interchange Code
Discussion
558.

DVI stands for ________?

A. Digital Video Internet
B. Digital Video Interface
C. Disc Video Interface
D. Disc Video Internet
Answer» C. Disc Video Interface
Discussion
559.

DVD Stands For:__________?

A. Digital Versatile Disk
B. Digital Versatile Drive
C. Digital volume disk
D. Digital Video drive
Answer» B. Digital Versatile Drive
Discussion
560.

DSL stands for ________?

A. Disc Super Line
B. Digital Subscriber Line
C. Digital Super Line
D. Disc Subscriber Line
Answer» C. Digital Super Line
Discussion
561.

DropCap means_____________?

A. Small Caps
B. Title case
C. All Caps
D. None of above
Answer» E.
Discussion
562.

Dot-matrix is a type of?

A. Printer
B. Disk
C. Tape
D. Bus
Answer» B. Disk
Discussion
563.

DOS stands for____________?

A. Disk Operating System
B. Disk operating session
C. Digital Operating System
D. Digital Open system
Answer» B. Disk operating session
Discussion
564.

Disk and tape drives are commonly used?

A. Hard copy
B. Soft copy
C. Secondary storage devices
D. none of the above
Answer» D. none of the above
Discussion
565.

Directory in a directory is called__________?

A. Sub directory
B. Mini directory
C. Junior Directory
D. Active directory
Answer» B. Mini directory
Discussion
566.

Digital computer was invented by?

A. John Vincent Atanasoff
B. Steve Jobs
C. Charless babbage
D. James watson
Answer» B. Steve Jobs
Discussion
567.

DHCP stands for _________?

A. Dynamic Host Control Protocol
B. Dynamic Host Configuration Protocol
C. Digital Host Configuration Protocol
D. Digital Host Control Protocol
Answer» C. Digital Host Configuration Protocol
Discussion
568.

_______________devices convert human understandable data and programs into a form that the computer can process?

A. Printing
B. Output
C. Solid state
D. Input
Answer» E.
Discussion
569.

Default Font Size In MS Office 2007 is__________?

A. 12 ppt
B. 11 ppt
C. 13 ppt
D. 14 ppt
Answer» C. 13 ppt
Discussion
570.

DBMS stands for____________?

A. Database management system
B. Database maintaince system
C. Database maintaince and storage
D. Database management Sound
Answer» B. Database maintaince system
Discussion
571.

Data becomes____________when it is presented in a format that people can understand and use.

A. processed
B. graphs
C. information
D. presentation
Answer» D. presentation
Discussion
572.

Ctrl+S Shortcut key is used in Ms Word to____________?

A. Scenarios
B. Size
C. Save
D. Spelling Check
Answer» D. Spelling Check
Discussion
573.

Ctrl+Shift+1 shortcut Keys in excel are used to __________?

A. Format number in comma format
B. Format number in currency format
C. Format number in date format
D. Format number in time format
Answer» B. Format number in currency format
Discussion
574.

Ctrl + Z Shortcut is used in Microsoft Word to_____________?

A. Undo the last Action
B. Redo the last Action
C. Add the new page
D. Paste the contents from clipboard
Answer» B. Redo the last Action
Discussion
575.

Ctrl+B is used to?

A. To underline the selected text
B. To save the text
C. To Bold the selected text
D. To itallic the text
Answer» D. To itallic the text
Discussion
576.

Ctrl + X Shortcut is used in Microsoft Word to_____________?

A. Close Document
B. Close Word Application
C. Cut the Selected Contents
D. Copy the Selected Contents
Answer» D. Copy the Selected Contents
Discussion
577.

Ctrl + Y Shortcut is used in Microsoft Word to_____________?

A. Undo the last Action
B. Repeat the last Action
C. Delete the last page
D. Delete the first page
Answer» C. Delete the last page
Discussion
578.

Ctrl + W Shortcut is used in Microsoft Word to_____________?

A. Save and Print the Document
B. Save and Close Word Application
C. Save and Close document
D. Without Save, Close Document
Answer» D. Without Save, Close Document
Discussion
579.

“Ctrl + Up Arrow” Shortcut key is used in Microsoft Word to____________?

A. Moves the cursor one page up
B. Moves the cursor one line up
C. Moves the cursor one screen up
D. Moves the cursor one paragraph up
Answer» E.
Discussion
580.

Ctrl + V Shortcut is used in Microsoft Word to_____________?

A. Paste Texts in the beginning of Document
B. Paste Images in the beginning of Document
C. Paste Tables at the middle of Document
D. None of the above
Answer» E.
Discussion
581.

Ctrl + U Shortcut is used in Microsoft Word to_____________?

A. Undelete the previously deleted text
B. Undo the last changes
C. Underline the document name
D. Underline the selected text
Answer» E.
Discussion
582.

Ctrl + T Shortcut is used in Microsoft Word to_____________?

A. Hanging Indent
B. Left Indent
C. Open Tabs Dialog box
D. Terminate all opened Dialog box
Answer» B. Left Indent
Discussion
583.

Ctrl, Shift and Alt are called_______keys.

A. Alphanumeric
B. Function
C. modifier
D. None of These
Answer» D. None of These
Discussion
584.

Ctrl + S Shortcut is used in Microsoft Word to_____________?

A. Save Document with different name
B. Save Document with same name
C. Save Document and Close Word Application
D. Save Document and Print whole Pages
Answer» C. Save Document and Close Word Application
Discussion
585.

“Ctrl + Right Arrow” Shortcut key is used in Ms Word to____________?

A. Moves the cursor one word right
B. Moves the cursor end of the line
C. Moves the cursor end of the document
D. Moves the cursor one Paragraph down
Answer» B. Moves the cursor end of the line
Discussion
586.

Ctrl + R Shortcut is used in Microsoft Word to_____________?

A. Re-Open the last closed document
B. Re-Print the last printed page
C. Re-Apply the last paragraph formatting
D. Right align the selected Paragraph
Answer» E.
Discussion
587.

Ctrl + Q Shortcut is used in Microsoft Word to_____________?

A. Paragraph formatting (Line Space and Paragraph Space)
B. Close Word Application without saving Document
C. Print Whole Document without confirmation
D. Does nothing
Answer» B. Close Word Application without saving Document
Discussion
588.

“Ctrl + PageUp” Shortcut key is used in Ms Word to____________?

A. Moves the cursor one Page Up
B. Moves the cursor one Paragraph Up
C. Moves the cursor one Screen Up
D. Moves the cursor one Line Up
Answer» B. Moves the cursor one Paragraph Up
Discussion
589.

Ctrl + P Shortcut key is used in Ms Word to____________?

A. Open Paragraph Dialog Box
B. Open Page Format Dialog Box
C. Open Save Dialog Box
D. Open Print Dialog box
Answer» E.
Discussion
590.

“Ctrl + PageDown” Shortcut key is used in Ms Word to____________?

A. Moves the cursor one Paragraph Down
B. Moves the cursor one Page Down
C. Moves the cursor one Line Down
D. Moves the cursor one Screen Down
Answer» C. Moves the cursor one Line Down
Discussion
591.

Ctrl + O Shortcut key is used in Ms Word to____________?

A. Save Document
B. Print Document
C. Close Document
D. Open Document
Answer» E.
Discussion
592.

Ctrl + N Shortcut key is used in Ms Word to____________?

A. Save Document
B. Open Document
C. New Document
D. Close Document
Answer» D. Close Document
Discussion
593.

Ctrl + M Shortcut is used in Microsoft Word to____________?

A. New Document
B. Close Document
C. Right Indent
D. Left Indent
Answer» E.
Discussion
594.

Ctrl + J Shortcut key is used in Microsoft Word to____________?

A. Align Justify
B. Insert Hyperlink
C. Search
D. Print
Answer» B. Insert Hyperlink
Discussion
595.

“Ctrl + Left Arrow” Shortcut key is used in Ms Word to____________?

A. Moves the cursor beginning of the Line
B. Moves the cursor one word left
C. Moves the cursor one paragraph up
D. Moves the cursor one paragraph down
Answer» C. Moves the cursor one paragraph up
Discussion
596.

Ctrl + L Shortcut key is used in Microsoft Word to____________?

A. Left Align
B. Left Indent
C. Increase Left Margin
D. Decrease Left Margin
Answer» B. Left Indent
Discussion
597.

Ctrl + L Shortcut is used in Microsoft Word to____________?

A. Left Align
B. Left Indent
C. Increase Left Margin
D. Decrease Left Margin
Answer» B. Left Indent
Discussion
598.

Ctrl + K Shortcut is used in Microsoft Word to_____________?

A. Insert Page Humber
B. Insert Hyperlink
C. Insert Header
D. Insert Footer
Answer» C. Insert Header
Discussion
599.

“Ctrl + Home” Shortcut key is used in Ms Word to____________?

A. Moves the cursor to the beginning of Document
B. Moves the cursor to the beginning of Line
C. Moves the cursor to the beginning of Paragraph
D. All of the above
Answer» B. Moves the cursor to the beginning of Line
Discussion
600.

Ctrl + I Shortcut is used in Microsoft Word for_____________?

A. Italic
B. Left Indent
C. Save Document
D. Close Document
Answer» B. Left Indent
Discussion