Question # 1

Which number system is commonalty used as a shortcut notation of groups of four binary digits.

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Binary

Decimal

Octal

hexadecimal

CD-ROM

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Is a semiconductor memory

Memory register

Magnetic memory

none of the abvoe

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

Distributed data processing configuration where all activates passes through a centrally located computer is.

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Ring network

Spider network

Hierachicar network

Data control network

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

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Speed

Accuracy

Reliability

Cost

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

IBM 7000 digital computer.

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Belongs to second generation

Uses VLSI

Employs semiconductor memory

Has modular constructions

Which of the following require large computers memory.

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Imaging

Graphics

Voice

All above

A group of magnetic lapse, videos or terminal usually under the control of one master is.

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Cylinder

Surface

Track

Cluster

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

A typical personal computer used for business purposes would have of RAM.

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4 KB

16 KB

256 KB

64 KB

Super computer was invested by

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J.H. Van Tassel

J.C. Perrier

W.L Judson

A.J garnering.

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

When were the first mini computer built.

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1965

1962

1972

1966

Which of the following items are examples of storage devices.

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Floppy disk

CD-ROMs

Tape devices

All of the above

A term used to describe interconnected computer configuration is

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Multiprogramming

Modulation

Multiprocessing

Micro program seuence

The language that the computer can understand and execute is called.

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Machine language

Application software

System program

All of above

Fox Pro is

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A medicine

A disease

A computer language

A animal

Which of the following is not a programming lanbguage.

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Basic

FORTRAN

LASER

PASCAL

Which is considered a direct entry input device.

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Optical scanner

Mouse and digitizer

Light pen

All of the above

The subject of cybernetics deals with the science of.

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Genetics

Control and communications

Biochemistry

Molecular biology

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