Question # 1

Which is the type of memory for information that does not change on our computer.

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RAM

ROM

EROM

RAM

MICR stand for

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Magnetic link Character reader

Magnetic link code Reader

Magnetic Link cases reader

None

Tape speed is measure din

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Feet per second

Inch per second

Meter per second

Centimeter per second

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

Which of the following are the two main components of the CPU

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Control unit and registers

Registers and main memory

Control Unit and ALU

ALU and bus

The item BDMS is referred to.

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Data Base Management system.

The software used for the management maintenance and retrieval of the data stored in a data base.

A and B both true

None

Latency time is.

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Time to spin the needed data under head

Time to spin the needed data under track

Time to spin data under sector

All of above

Which of the following required large computer memory.

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Imaging

Grafhics

Voice

All of above

Dot-matrix is a type of

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Tape

Printer

Disk

Bus

The two kinds of main memory are

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Primary and secondary

Radom and Seuential

ROM and RAM

All of above

Which of the following is an acronym for electronic delay storage automatic calculator.

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UNIVAC

EDSAC

EDVAC

Abacus

When did IBM introduce the 20286 based PC/AT.

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1982

1984

1985

1989

Which of the following printers are you sure will not be use if your objective is to print on multi carbon forms.

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Daisy wheel

Dot matrix

Laser

Thimble

Interference electronic circuit is used to interconnect I/O devices to a computer CPU or

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ALU

Memory

Buffer

Register

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.

A computer consists of.

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A central processing unit

A memory

Input and output unit

All of the above

Can you tell what passes into and out from the computer via its ports.

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Data

Bytes

Graphics

Pictures

Who invented the high level language c.

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Dennis M Ritchie

Niklaus Writh

Seymour papert

Donald Kunth

Computer professionals working in a computer center are.

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Software

Firmware

Hardware

Humanware

Super computer was invested by

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J.H. Van Tassel

J.C. Perrier

W.L Judson

A.J garnering.

A modern electronic computer is a machine that is meant for

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Doing uick mathematical calculations

Input storage manipulation and outputting of data

Electronic data processing

Performing repetitive tasks accurately

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