Question # 1

MSI stands for

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Medium scale integrated circuits

Medium system integrated circuits

Medium scale intelligent Circuit.

Medium system intelligent circuit

The digital computer was developed primary in

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USSR

JAPAN

USA

UK

CAD stands for

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computer aided design

Computer algorithm for design

Computer application in design

All of the above

The first firs to pass market a micro computer personal computer was.

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IBM

Sperry Univac

Data General corporation

Radio Shack

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

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ALU

Memory

Buffer

Register

Which of the following is used as a primary storage device.

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Magnetic drum

Prom

Floppy

All of above

Which is the following is first generation of computer.

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EDSAC

IBM -1401

CDC-1604

ICL -2900

The Width of a processors data path is measured in bits which of the following are common data paths.

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8 bits

12 bits

16 bits

32 bits

A storage device where the access time is depended upon the location of the data is.

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Random access

Serial access

Seuential access

Transaction access

When was the world's first laptop computer introduced in the market and by whom.

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Hawieltt-Packard

Epson 1981

Laplink traveling software in 1982

Tandy model 2000 ,1985

The original ASCII code used bits of each byte reserving that last bit for error checking.

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5

6

7

8

One of the class of storage device devices that can access storage location in any order is.

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DTE

DASID

DDE

DCD

Which of the following is a secondary memory device.

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Key board

Disk

ALU

All of above

Which of the following is called low level languages.

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Machine language

Assembly language

Both of the above

None of these

Which of the following used only for data entry and storage and never for processing.

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Mouse

dumb terminal

Micro computer

Dedicated data entry system

The subject of cybernetics deals with the science of.

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Genetics

Control and communications

Biochemistry

Molecular biology

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

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Compiler

Byte

Bus

Clone

The primary memory of a personals computer consists.

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ROM only

RAM only

Both ROM and RAM

Memory module

How many address lines are needed to address each memory location in a 2048 x 4 memory chip.

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10

11

8

12

Which of the following is required when more than one person uses a central computer at the same time.

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Terminal

Light pen

Digitizers

Mouse

To produce high quality graphics in color you would want to use a

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RGB monitor

Plotter

Ink jet pointer

Laser printer

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