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.

451.

In Microsoft Word shortcut key CTRL+W is used for___________?

A. open the Print dialog box
B. Update the current Web page
C. close the current window
D. None of these
Answer» D. None of these
452.

In Microsoft Word, How can you increase the font size of selected text by one point every time?

A. By pressing Ctrl + ]
B. By pressing Ctrl + [
C. By pressing Ctrl + }
D. By pressing Ctrl + {
Answer» B. By pressing Ctrl + [
453.

In Microsoft Word, Macros are_____________?

A. Small programs created in MS-Word to automate repetitive tasks by using VBA
B. Small add-on programs that are installed afterwards if you need them
C. Programming language that you can use to customize MS-Word
D. Large tools in Word such as mail merge
Answer» B. Small add-on programs that are installed afterwards if you need them
454.

In Microsoft Word, Ctrl+1 is used for which of the following?

A. To set 1.5 line spacing
B. To set 0.5 line spacing
C. Double line spacing
D. Single line spacing
Answer» E.
455.

In Microsoft PowerPoint two kind of sound effects files that can be added to the presentation are____________?

A. .wav files and .mid files
B. .wav files and .gif files
C. .wav files and .jpg files
D. .jpg files and .gif files
Answer» B. .wav files and .gif files
456.

In microsoft Window 7, __________ can give you information about weather?

A. File
B. Gadgets
C. Window explorer
D. Both A and B
Answer» C. Window explorer
457.

In Microsoft Word, A template stores:______________?

A. Graphics, text, styles, macros
B. Customized word command setting
C. Auto text entries
D. All of above
Answer» E.
458.

In Microsoft PowerPoint two kind of sound effects files that can be added to the presentation are?

A. .wav files and .mid files
B. .wav files and .gif files
C. .wav files and .jpg files
D. .jpg files and .gif files
Answer» B. .wav files and .gif files
459.

In Microsoft PowerPoint Material consisting of text and numbers is best presented as:

A. bullet slide
B. table slide
C. title slide
D. All of the above
Answer» C. title slide
460.

In Microsoft PowerPoint the entry effect as one slide replaces another in a show is called a (an)______________?

A. animation
B. slide transition
C. custom animation
D. preset animation
Answer» C. custom animation
461.

In latest generation computers, the instructions are executed___________?

A. Parallel only
B. Sequentially only
C. Both sequentially and parallel
D. All of above
Answer» D. All of above
462.

In IT, associative memory is called as__________?

A. Virtual memory
B. Cache memory
C. Content Addressable Memory
D. Main memory
Answer» D. Main memory
463.

In Excel which key is used to select entire row?

A. Ctrl+Space
B. Shift+Space
C. Alt+Space
D. None of these
Answer» C. Alt+Space
464.

In Excel which key is used to select entire column?

A. Ctrl+Space
B. Shift+Space
C. Alt+Space
D. None of these
Answer» B. Shift+Space
465.

In Excel which key is used to Open the Format Cells window?

A. Ctrl+F10
B. Ctrl+6
C. Ctrl+F1
D. Ctrl+1
Answer» E.
466.

In Excel which key is used to open the excel formula window?

A. Shift+F6
B. Shift+F3
C. Alt+Shift+F3
D. Alt+Shift+F6
Answer» C. Alt+Shift+F3
467.

In Excel which key is used for format number in time format?

A. Ctrl+Shift+6
B. Ctrl+Shift+3
C. Ctrl+Shift+5
D. Ctrl+Shift+2
Answer» E.
468.

In Excel which key is used for format number in scientific format?

A. Ctrl+Shift+6
B. Ctrl+Shift+3
C. Ctrl+Shift+5
D. Ctrl+Shift+4
Answer» B. Ctrl+Shift+3
469.

In Excel which key is used for format number in percentage format?

A. Ctrl+Shift+6
B. Ctrl+Shift+3
C. Ctrl+Shift+5
D. Ctrl+1
Answer» D. Ctrl+1
470.

In Excel which key is used for format number in currency format?

A. Ctrl+Shift+1
B. Ctrl+Shift+4
C. Ctrl+1
D. Shift+1
Answer» C. Ctrl+1
471.

In Excel which key is used for format number in date format?

A. Ctrl+Shift+6
B. Ctrl+Shift+4
C. Ctrl+Shift+3
D. Shift+1
Answer» D. Shift+1
472.

In Excel which key is used for format number in comma format?

A. Ctrl+Shift+1
B. Ctrl+Shift+4
C. Ctrl+1
D. Shift+1
Answer» B. Ctrl+Shift+4
473.

In Excel which key is used for create a formula to sum all of the above cells?

A. Ctrl+=
B. Alt+-
C. Alt+=
D. Ctrl+-
Answer» D. Ctrl+-
474.

In excel columns are labelled as____________?

A. A, B, C, etc.
B. 1, 2, 3, etc.
C. A1, A2, A3, etc.
D. $A$1, $A$2, etc.
Answer» B. 1, 2, 3, etc.
475.

In computer, ALU has____________?

A. 2units
B. 3units
C. 4units
D. 5units
Answer» B. 3units
476.

In analogue computer_____________?

A. Input is first converted to digital form
B. Input is never converted to digital form
C. Output is displayed in digital form
D. All of above
Answer» C. Output is displayed in digital form
477.

In a computer spreadsheet rows are labeled ________ ?

A. by letters
B. by numbers
C. by cell references
D. by symbols
Answer» C. by cell references
478.

In a computer spreadsheet, SUM, AVERAGE, MIN and MAX are examples of __________ ?

A. Calculations
B. Formulas
C. Functions
D. Relative addressing
Answer» D. Relative addressing
479.

In a computer spreadsheet, which is true if current or active cell is B4 and you pressed Enter key?

A. you will be in the cell A1
B. you will be in the cell B5
C. you will be in the cell B3
D. you will be in the cell B6
Answer» C. you will be in the cell B3
480.

In a computer spreadsheet, value of formula (7-3)x(1+6)/4 is __________ ?

A. 7
B. 1.5
C. 2
D. 12
Answer» B. 1.5
481.

In a computer spreadsheet, function which is used to count numbers of entries in given range is called __________ ?

A. Length
B. Counter
C. Counting
D. Count
Answer» D. Count
482.

In a computer spreadsheet, first part of number format describes __________ ?

A. Positive number
B. Negative number
C. Zero values
D. Text values
Answer» B. Negative number
483.

In a computer spreadsheet, each cell contain a __________ ?

A. label
B. Value
C. Formula
D. All of these
Answer» E.
484.

In a computer spreadsheet, cell range A3 through G3 should be keyed in as _________ ?

A. A3-G3
B. A3:G3
C. A3?.G3
D. A3 to G3
Answer» C. A3?.G3
485.

In a computer spreadsheet, block of cells is called __________ ?

A. Workbook
B. Function
C. Column
D. Range
Answer» E.
486.

In a computer, element which is not a part of chart is ___________ ?

A. Plot area
B. Fill handler
C. Series
D. Chart area
Answer» C. Series
487.

In 1999, the Melissa virus was a widely publicized:_____________?

A. E-mail virus
B. Macro virus
C. Trojan horse
D. Time bomb
Answer» B. Macro virus
488.

In 1999, the Melissa virus was a widely publicised:____________?

A. E-mail virus
B. Macro virus
C. Trojan horse
D. Time bomb
Answer» B. Macro virus
489.

In 1940, first electronic computer was invented by_______?

A. Clifford Bery
B. George Boole
C. Atanasoff and Berry
D. John V.Atanasoff
Answer» D. John V.Atanasoff
490.

IMEI stands for ________?

A. International Mobile Equipment Information
B. International Mobile Equipment Identity
C. International Mobile Educational Identity
D. International Machine Equipment Identity
Answer» C. International Mobile Educational Identity
491.

If you will be displaying or printing your document on another computer, you’ll want to make sure and select the ____________ option under the ‘Save’ tab.

A. Embed Fonts
B. Embed True Type Fonts
C. Save True Type Fonts
D. Save Fonts
Answer» C. Save True Type Fonts
492.

If you will be displaying or printing your document in Ms Word on another computer, you’ll want to make sure and select the _____________ option under the ‘Save’ tab.

A. Embed True Type Fonts
B. Embed Fonts
C. Save True Type Fonts
D. Save Fonts
Answer» B. Embed Fonts
493.

If you select first and second slide and then click on New Slide button on toolbar, what will happen then _______ ?

A. A new slide is inserted as second slide in presentation
B. A new slide is inserted as third slide in presentation
C. A new slide is inserted as first slide in presentation
D. None of above
Answer» C. A new slide is inserted as first slide in presentation
494.

If you need to change the typeface of a document, which menu will you choose in Ms Word?

A. Edit
B. View
C. Format
D. Tools
Answer» D. Tools
495.

If you need to hide some paragraphs, how can you do it in Ms Word?

A. From Paragraph dialog box
B. From Font dialog box
C. From Options Dialog box
D. None of above
Answer» C. From Options Dialog box
496.

If you have a PowerPoint show you created and want to send using email to another teacher you can add the show to your email message as a (an)___________?

A. Inclusion
B. Attachment
C. Reply
D. Forward
Answer» C. Reply
497.

If you have a PowerPoint show you created and want to send using email to another teacher you can add the show to your email message as a (an)____________?

A. Inclusion
B. Attachment
C. Reply
D. Forward
Answer» C. Reply
498.

If a computer has more than one processor then it is known as__________?

A. Uni-process
B. Multiprocessor
C. Multi-threaded
D. Multi-programming
Answer» C. Multi-threaded
499.

Identify the true statement about computer.

A. Computers are 100% accurate but it can suffer from GIGO (Garbage In Garbage Out)
B. Computers are reliable because they use electronic component which have very low failure rate
C. Computer is never tired and does not suffer from boredom
D. All of above
Answer» E.
500.

IC are classified on the basis of_____________?

A. Manufacturing company
B. Type of computer
C. Number of transistors
D. None of these
Answer» D. None of these