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computers operates essentially by counting?

A. Portable

B. Hybrid

C. Analog

D. Digital

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When a logic bomb is activated by a time- related event, it is known as a ?

A. Time- related bomb

B. Virus.

C. Time bomb.

D. Trojan horse.

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The computer abbreviation KB usually means ?

A. Key Block

B. Kernel Boot

C. Kilo Byte

D. Kit Bit

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The computer abbreviation KB usually
means ?Read More »

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Which part of the computer is directly involved in executing the instructions of the computer program?

A. The scanner

B. The main storage

C. The secondary

D. The processor

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____the functional key to display save-as box?

A. F5

B. F6

C. F9

D. F12

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translates and executes program at run time line by line?

A. Compiler

B. Interpreter

C. Linker

D. Loader

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translates and executes
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A computer program that translates one program instructions at a time into machine language is called a/an ?

A. Interpreter

B. CPU

C. Compiler

D. Simulator

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In latest generation computers, the instructions are executed ?

A. Parallel only

B. Sequentially only

C. Both sequentially

D. All of above

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ASCII stands for ?

A. American Standard Code for Information Interchange

B. American Standard Computer Information Interface

C. Advanced Standard Code for Internet Information

D. Automated Standard Coding for Information Integration

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ASCII stands for ?Read More »

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Where are data and programme stored when the processor uses them?

A. Main memory

B. Secondary memory

C. Disk memory

D. Programme memory

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Which of the following is a part of the Central Processing Unit?

A. Printer

B. Key board

C. Mouse

D. Arithmetic & Logic unit

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Coded entries which are used to gain access to a computer system are called ?

A. Entry codes

B. Passwords

C. Security commands

D. Code words

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VGA is ?

A. Video Graphics Array

B. Visual Graphics Array

C. Volatile Graphics Array

D. Video Graphics

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VGA is ?Read More »

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What type of operating system MS-DOS is?

A. Command Line Interface

B. Graphical User Interface

C. Multitasking

D. Menu

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How we can view a cell comment ?

A. position the mouse pointer over the cell

B. click the comment command on the view menu

C. click the edit comment commands on the Insert menu

D. click the

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Who is the founder of audio and video conferencing tool Zoom?

A. Steve

B. Steve

C. Michele

D. Eric Yuan

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conferencing tool Zoom?Read More »

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Which of following is not an element of computer spreadsheet interface?

A. Pencil work

B. Active cell

C. Menu bar

D. Workbook

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Computer spreadsheet cell that is highlighted with a heavy border is a ?

A. Active cell

B. Cell containing a

C. Locked cell

D. Cell

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Computer spreadsheet cell that is highlighted with a heavy border is a ?Read More »

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Linus Torvalds developed which of the following systems?

A. LINUX

B. iOS

C. UNIX

D. Windows

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Linus Torvalds developed which of the
following systems?Read More »

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Computer spreadsheet capability to allow a pie chart to be generated from data in spreadsheet cells is termed as ?

A. Decoration

B. Data appearance

C. Functions

D. Charting

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which of the following is not a valid Zoom percentage in Excel?

A. 10

B. 100

C. 300

D. 500

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which of the following is not a valid Zoom
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A “Ctrl + Enter” command will ?

A. Open a new document

B. Create a new page

C. Create a new Paragraph

D. Create a new line

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A “Ctrl + Enter” command will ?Read More »

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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

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Which Network topology needs HUB for its working?

A. Bus

B. Ring

C. Star

D. Star and

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working?Read More »

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Microsoft Office is an example of a ?

A. Horizontal market software

B. Open source software

C. Vertical market software

D. Closed source software

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Microsoft Office is an example of a ?Read More »

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