Question # 1

The brain of any computer system is

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ALU

Memory

CPU

Control unit

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

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EFTS

MPG

MIPS

CPS

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

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Grater than

Less than

Eual to

All of the above

In a punch card system data is preocesed by a

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Keypunch machine sorter and posting machine

According machine posting machine and billing machine

Sorter posting machine and billing machine

According machine keypunch machine and sorter

Most important advantage of an IC is its.

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Easy replacement in case of circuit failure

Extremely high reliability

Reduced cost

Low powers consumption

Serial access memories are useful in application where

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Data consists of numbers

Short access time is required

Each stored word a processed diffrently

Data naturally needs to flow in and out in a serial form

Tape speed is measure din

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Feet per second

Inch per second

Meter per second

Centimeter per second

MICR stand for

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Magnetic link Character reader

Magnetic link code Reader

Magnetic Link cases reader

None

A digital computer did not score over an analog computer in terms of.

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Speed

Accuracy

Reliability

Cost

UNIVAC is

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Universal Automatic computer

Universal Array computer

Uniue Atomic computer

Unvalued Automatic computer

Chief Component of first generation computer was.

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Transistors

Vacuum Tubes and Valves

Integrated Circuits

None of above

Each model of a computer has a unique.

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Assembly of a computer

Machine language

High level language

All of the above

Which of the following is problem oriented language.

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High level language

Machine language

Assembly language

Low level language

BCD is

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Binary coded Decimal

Bit Coded Decimal

Binary Coded Digit

Bit Coded Digit

IBM 1401 IS.

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First generation Computer

Second generation computer

Third generation computer

Fourth generation computer

The two kinds of main memory are

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Primary and secondary

Radom and Seuential

ROM and RAM

All of above

In which language a source program written.

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English

Symbolic

High level

Temporary

A dumb terminal has

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An embedded microprocessor

Extensive memory

Independent processing

A keyboard and screen

The process of starting a or restarting a computer system by loading instructions form a secondary storage device into the computer memory is called.

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Duping

Booting

Padding

CPS

Storage capacity of magnetic disk depends on

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Tracks per inch of surface

Bit per inch of tracks

Disk pack in disk surface

All of above

Which of the following magazines covers only the IBM PC and its compatibles.

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Byte

PC magazine

Personal computing

Interface age

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