Question # 1

What is the meant by a dedicated computer.

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Which is used by one person only

Which is assigned one and only one task

Which uses one kind of software

Which is meant for application software

The primary advantage of key to tap data entry system is.

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A large percentage of editing can be performed a the time of data entry

Key verification is easily performed

The tape is reusable

Keying errors can be detected as they occur.

What is the responsibility of the logical unit in the CPU of a computer.

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To produce result

To compare numbers

To control flow of information

To do math's works

Which company is the biggest player in the microprocessor industry.

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Motorola

IBM

Intel

AMD

The system unit of a personal computer typically contains all of the following except.

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Microprocessor

Disk controller

Serial interface

Modem

Tape speed is measure din

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Feet per second

Inch per second

Meter per second

Centimeter per second

Which statement is valid about interpreter.

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It translates one instruction at a time

Object code is saved for future use

Repealed interprelation is not necessary

All of above

The term gigabyte refers to.

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1024 bytes

1024 kilobytes

1024 megabytes

1024 gigabytes

What type of device of computer keyboard.

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Memory

Output

Storage

Input

VGA is

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Video Graphics Array

Visual Graphics Array

Volatile Graphics array

Video Graphics adapter

A kind of serial Dot matrix printer that forms characters with magnetically charged ink sprayed dots is called.

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Laser printer

Ink Jet printer

Drum printer

Chan printer

Today's computer gain IBM was earlier known by different name which was changes in 1924. What was that name.

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Tabulator Machine co

Computer Tabulating Recording Co

The tabulator Ltd.

International Computer Ltd.

Which of the following is the unit to express the memory of a computer.

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Compiler

Byte

Bus

Clone

An error in computer data is called.

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Chip

Bug

CPU

Storage

The first firm to mass-market a microcomputer as a personal computer was

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IBM

Super UNIVAC

Radio Shaks

Data general Corporation

A term associated with the companion of processing speeds of different computer system is.

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EFTS

MPG

CFPS

MIPS

Extended SACII uses

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8 bits for coding

9 bits for coding

10 bits for coding

11 bits for coding

What are the three decisions making operations performed by the ALU of the computer.

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Grater then

Less than

Eual to

All of the above

Super computer was invested by

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J.H. Van Tassel

J.C. Perrier

W.L Judson

A.J garnering.

Which of the following items are examples of storage devices.

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Floppy disk

CD-ROMs

Tape devices

All of the above

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