Question # 1

Which was the most popular first generation computer.

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IBM 1650

1BM 360

IBM 1130

IBM 2700

Which part of the computer is used for calculating and comaring.

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_{Disk unit}

ALU

Control unit

Modem

Which printer is very commonly used for desktop publishing

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Laser printer

Inkjet printer

Daisywheel printer

Dot matrix printer

IBM 1401 IS.

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First generation Computer

Second generation computer

Third generation computer

Fourth generation computer

Each model of a computer has a unique.

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Assembly of a computer

Machine language

High level language

All of the above

The accuracy of the floating point numbers representable in two 16 bit words of a computer is approximately

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10 digits

6 digits

9 digits

All of above

An output device that uses words or messages recorded on a magnetic medium to produce audio response is.

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Magnetic tape

Voice response unit

Voice recognition unit

Voice band

Fox Pro is

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A medicine

A disease

A computer language

A animal

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

The data recording format in most of the modern magnetic tape is

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7-bit ASCII

7-bIt EBCDIC

8-bit ASCII

8-bit EBCDIC

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

User programmable terminals that combine VOT hardware with built in microprocessor is

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Kips

PC

Mainframe

Intelligent terminals

Another word for a daisy wheel printer

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Petal printer

Golf ball printer

Laser printer

Line printer

The computer code for the interchange of information between terminals is.

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ASCII

BCD

EBCDIC

All of above

The first machine to successfully perform a long series of arithmetic and locial operations was.

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ENIAC

Mark -1

Analytic Engine

UNIVAC -1

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

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Duplex

Simplex

Triplex

None

The speed at which data is transferred from the main memory to another medium on which data are recorded is referred at.

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Data transfer rate

Byte

Buds

None

Binary codes as used in computer sciences are codes made up of witch of the following two numbers.

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0 and 9

1 and 3

0 and 1

9 and 1

Which is used for manufactruring chips

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Bus

control unit

Semiconductors

A and b only

Latency time is.

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Time to spin the needed data under head

Time to spin the needed data under track

Time to spin data under sector

All of above

The item BDMS is referred to.

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Data Base Management system.

The software used for the management maintenance and retrieval of the data stored in a data base.

A and B both true

None

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