Analog computer works on the supply of ____________?

A.Continuous electrical pulses

B.Electrical pulses but not continuous

C.Magnetic strength

D.None of the above

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Continuous electrical pulses

Which of the following are components of Central Processing Unit (CPU) ?

A.Arithmetic logic unit, Mouse

B.Arithmetic logic unit, Control unit

C.Arithmetic logic unit, Integrated Circuits

D.Control Unit, Monitor

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Arithmetic logic unit, Control unit

The brain of any computer system is___________?

A.ALU

B.Memory

C.CPU

D.Control unit

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CPU

1 Gigabyte is equal to ____________?

A.1024 bits

B.1000 megabytes

C.1024 kilobytes

D.1024 megabytes

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1024 megabytes

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

A: Moves the cursor one line up

B: Moves the cursor one page up

C: Moves the cursor one screen up

D: Moves the cursor one paragraph up

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Moves the cursor one paragraph up

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

A: View

B: Edit

C: Format

D: Tools

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Format

Which technology is used in compact disks?

A.Mechanical

B.Electrical

C.Electro Magnetic

D.Laser

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Laser

What type of operating system MS-DOS is?

A.Command Line Interface

B.Graphical User Interface

C.Multitasking

D.Menu Driven Interface

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Command Line Interface

A collection of system programs that controls and co-ordinates the overall operations of a computer system is called____________?

A.System software

B.Operating system

C.Utility program

D.Device driver

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Operating system

WWW stands for___________?

A.World Whole Web

B.Wide World Web

C.Web World Wide

D.World Wide Web

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World Wide Web

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