Question # 1

The first electronic general purpose digital computer built by Motley and accrete called ENIAC did not work on the strode program concept How many numbers could it stored in its internal memory.

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100

20

40

80

The memory which is programmed at the time it is manufactured.

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POM

RAM

PROM

EPROM

When did IBM introduced the 80286 based PC/AT

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1982

1984

1985

1989

What was the nick name of the computer used by the Americans in 1952 for their H-bomb project.

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ENIAC

EDSAC

MANIAC

UNIVAC

Mnemonic a memory trick is used in which of the following language.

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Machine language

Assembly language

High level language

None of above

What does the disk drive of a computer do.

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Rotate the disk

Read the disk

Load a program from the disk into the memory

Both B and C

A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as.

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Super computer

Mini computer

Macro computer

Micro computer

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

Which computer memory is used for string programs and data currently being processed by the CPU.

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PROM

Mass memory

Internal memory

Non volatile memory

IBM 7000 digital computer.

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Belongs to second generation

Uses VLSI

Employs semiconductor memory

Has modular constructions

Personal Computer use a number of chips mounted on a main circuit board What is the common name for such boards.

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Daughter board

Motherboard

Father board

Breadboard

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 is ot computer language.

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High level language

Medium level language

Low level language

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

Process of finding/correcting program errors is

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Bugs

Debugging

Hacking

Cracking

Before a disk drive can access any sector record a computer program has to provide the record's disk address What information does this address specify.

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Track number

Sector number

All of above

Which of the following memories has the shortest access times.

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Cache memory

Magnetic bubble memory

magnetic core memory

RAM

Registers, which are partially visible to users and used to hold conditional are known as

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PC

Memory address registers

General purpose register

Flags

Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.

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CAM

RCM

EPROM

Abacus

In which year was chip used inside the computer for the first time.

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1964

1975

1999

1944

Which of the following is not a primary storage device.

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Magnetic tape

Magnetic disk

Optical disk

None of above

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