Question # 1

When the control unit gets an instruction it is called

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E-mail

machine time

I-time

ALU time

Which type of computer operates by directly counting numbers.

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special purpose

analog

digital

hybrid

Which of the following FORTRAN statement is valid?

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DIST=VELO * + TIME

HYP ** 2=BASE **2 + PERP ** 2

X = X +1.0

SAL + COMM = 180.0 + PROFIT

A bootstrap is.

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the flat cable that connects the CPU to the printer

the flat cable from the disk controller card to the disk drive

additional memory device

a small initialization program to start up the computer

Excess-3 code is known as

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Weighted code

cyclic redundancy code

algebraic code

self complementing

Identify the legal FORTRAN arithmetic assignment statement?

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X = a+b +1

0.75 = A - B^c

SN - a * (1-r **n) / (1 - r)

NET + PR = SALE - COST

An assembly language uses

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English words

mnemonic codes

0s and 1s

binary digits

In time division Multiplexing.

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Time is doubled between bits of a byte

Time slicing at CPU level takes place

Total time available in the channel is divided between users and each user is allotted a time slice

None of above

Temporary storage areas within the CPU are called

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ROMs

Registers

Accumulators

Address

The physical parts of a computer system are called.

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software

input

output

hardware

Which of the following is not hardware

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Magnetic tap

Printer

VDU terminal

Assembler

Popular application of flip-flop are.

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counters

shift registers

transfer registers

all of the above

The presence of both data and its related instructions in an object is

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C++

encapsulation

orientation

inheritance

Which of the following variable name is legal?

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PAK 123

A * B

COMPUTER

A/B

An operating system used exclusively with the manufacturer's computer

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DOS

proprietary

UNIX

NOS

Object program is

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A program written in machine language

A program to be translated into machine language

The translation of a high-level language into machine language

None of the above

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ECAT Computer Science Chapter 7 Fortran 77 Online Test MCQs With Answers

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