Question # 1

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

What type of device of computer keyboard.

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Memory

Output

Storage

Input

The most important advantage of a video disk is

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Compactness

Potential capacity

Durability

Cost effectiveness

An device is any device that provides information which is sent to the CPU

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Input

Output

CPU

Memory

A term associated with the companion of processing speeds of different computer system is.

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EFTS

MPG

CFPS

MIPS

As computer to diskettes the hard disks are

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More expensive

More portable

Less rigit

Slowly accessed

Offline device

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A device which is not connected to CPU

A device which is connected CPU

A direct access storage device

An I/O device

What is the meant by a dedicated computer.

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Which is used by one person only

Which is assigned one and only one task

Which uses one kind of software

Which is meant for application software

Perforated paper used as input of output media is known as.

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Paper tapes

Magnetic tape

Punched papers taps

Card punch

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

A method of implementing a memory management system is

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Buddy system

Bridgeware

Broadband coaxial system

All of the above

Actual data processing operations are performed in the arithmetic logic section but not in the storage section of a processor unit.

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Primary

Accumulator

Buffer

Secondary

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

In which language a source program written.

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English

Symbolic

High level

Temporary

ASCII stand for.

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American stable code for international interchange

American standard case for institutional interchange

American Standard code for information Interchange

American Standard Code for interchange information

Which chips using special external equipment can reprogram

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ROM

PROM

SAM

RAM

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

A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point.

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Facsimile (FAX)

Telephone

Photocopier

None

The most commonly used standard data code to represent alphabetical numerical and punctuation characters used in electronic data processing system is called.

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ASCII

EBCDIC

BCD

All of above

In the third generation of computers.

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Distributed data processing first became popular

An operating system was first developed

High level prcedu 7 ral language were firs used.

On line real time system first became popular

Which of the following items are examples of storage devices.

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Floppy disk

CD-ROMs

Tape devices

All of the above

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