Question # 1

Smallest unit of memory is

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A bit

A nibble

A byte

Zero byte

Which of the following is used to find information an world wide web.

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Web browser

Web site

Search engine

Web server

Along signal is measured in

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Volt

Hertz

Digits

Watts

Which CPU register hold the address of next instruction to be executed.

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Instruction Register

Memory Buffer Register

Program counter register

Memory address register

Windows explorer is used ot.

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Access the internet

Explorer system resources

Perform maintenance task

Navigate life and folder on computer

The software that is designed and developed for particular customer is called.

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share ware

Packages

System

Custornized software

Which is the word processor.

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MS. EXCEL

MS . Word

Photoshop

MS- Power point

How does the internet differentiate one computer from another

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Architecture

Manufacturer

IP address

All

Collection of 4 bits is called.

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Byte

1 kb

1 MB

Nibble

Deleting a character to the left of the cursor is accomplished by pressing the

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Dell Key

Back space key

End Key

Ctrl+del keys

Which technology is used to read data on cheques.

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OMR

OCR

CAT

MICR

Computers are

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Accurate

Consistent

Reliable

All

A preprogrammed formula

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Function

Graph

Range

Cell

Two different networks can be joined by.

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Gateway

Bridge

Cables

Network interface card

Data can be erased using ultraviolet rays written on.

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RAM

EPROM

EROM

EEROM

Which is a correct cell address of worksheet?

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AA

25

3B

C5

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