Question # 1

The arranging of data in a logical service is called

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Sorting

Classifying

Reproducing

Summarizing

Which of the following is ture.

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Fields are composed of bytes

Records are composed of fields

Fields are composed of characters

All of above

The metal disks, which are permanently housed in sealed and contamination free containers are called.

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Hard Disks

Floppy disk

Winchester disk

Flexible disk

Which was the computer conceived by Babbage.

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Analytical engine

Arithmetic Machine

Donald Kunth

All of above

In which year's was UK's premier computing event called "The which computer started.

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1980

1985

1986

1987

The octal equivalent of 111010 is

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81

72

71

None

Computer professionals working in a computer center are.

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Software

Firmware

Hardware

Humanware

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

Who developed a mechanical device in the 17th century that could add subtract multiple divided and find sure roots.

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Napiler

Babbage

Pascal

Leibniz

In 1830 Charies Babbages designed a machine called the analytical engine which he showed at the parts exhibition in which year was it exhibited.

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1820

1860

1855

1970

Which of the following produces the best quality graphics reproduction.

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Laser printer

Ink jet printer

Plotter

Dot matrix printer

Magnetic disks are the most popular medium for.

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Direct access

Seuential access

Both of above

None of these

What is the name of the computer terminal which gives paper printout.

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Display screen

Soft copy terminal

Hard copy terminal

Plotter

One computer that is not considered a portable is.

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Minicomputer

laptop computer

Notebook computer

All of above

Who built the world's first electronic calculator using telephone relays. light bulb and batteries.

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Claude Shannon

Konrard Zues

George stibits

Howard H Aiken

Magnetic tape can serve as

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Secondary storage media

Output media

Input Media

All of the above

The technical term not related to computer system.

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Virus

Winchester Disk

Mouse

FIFO system

The time period during which a computer is main functioning or not operating correctly due to machine failures is referred as.

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Downtime

Up time

Run time

None

MSI stands for

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Medium scale integrated circuits

Medium system integrated circuits

Medium scale intelligent Circuit.

Medium system intelligent circuit

Floppy disk which are made from flexible plastic material are also called.

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Hard disks

High density disks

Diskettes

Templates

A device that operates under the control of another device is called.

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Stem

Slave

Simulator

Emulator

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