Question # 1

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

An application suitable for sequential processing is.

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Processing of grades

Py roll processing

Both a and b

All above

In a punched cant system, data is processed by a

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Keypunch machine sorter and posting machine

Accounting machine posting machine, and billing machine

Accounting machine keypunch machine and sorter

Sorter posting machine and billing machine

The advantage of COM are its and

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Compact size speed readability

Compact size speed

Readability speed

Low cost readability

MICR stand for

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Magnetic link Character reader

Magnetic link code Reader

Magnetic Link cases reader

None

In 1830 Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris exhibition in which year was it exhibition.

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1820

1855

1870

1860

The subdivision of fields.

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Always done to give the programmer greater flexibility

Dependent on programming language used.

Never accomplished on fields containing numeric data

All above

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

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Speed

Accuracy

Reliability

Cost

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

BCD is

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Binary coded Decimal

Bit Coded Decimal

Binary Coded Digit

Bit Coded Digit

Which statement is valid about computer program.

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it is understood by a computer

It is understood by programmer

It is understood user

Both of above

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

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Machine language

Application software

System program

All of above

The storage subsystem in a microcomputer consists mainly of or media with varying capacities.

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Memory or video

Magnetic or optical

Optical or memory

Video or magnetic

Instructions and memory address are represented by.

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Character code

Binary codes

Binary word

Parity bit

What type of memory is not directly addressable by the CPU and requires special software called EMS specification.

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Extended

Expanded

Base

Conventional

The most important advantage of a video disk is

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Compactness

Potential capacity

Durability

Cost effectiveness

The word length of a computer is measured in.

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Bytes

Bits

Millimeters

Meters

Communications device combines transmissions from several devices into on line is.

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Concentrator

Modifier

Multiplexer

full duplex line

A type of core store that has a lower access time than the devices used for working store int he same processor is known as

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Core memory

Buffer

Fast core

Address register

A data communication facility on which data can be transmitted in two direction is referred as.

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Duplex

Simplex

Triplex

None

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

Choose an answer

1820

1860

1855

1970

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