Question # 1

The physical parts of a computer system are called.

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software

input

output

hardware

The time between the user's request and the computer's reply

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concurrent time

response time

allocation time

event time

Which type of computer operates by directly counting numbers.

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special purpose

analog

digital

hybrid

When the control unit gets an instruction it is called

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E-mail

machine time

I-time

ALU time

The concept of sending/receiving text etc, on computer networks is called

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on-line database

Electronic mail

Teleconferencing

Electronic mail

An organic chip is called a.

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storage chip

biochip

microchip

silicon chip

Error messages provided by a compiler are called

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bug

diagnostic

translation

mistakes

An English-like language that one can use as a program design tool is

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BASIC

pseudocode

PL/I

Pascal

Which of the following is termed ad minimum error code?

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Binary code

Gary code

Excess 3-code

Octal code

The language Smalltalk is

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procedural oriented

document oriented

problem oriented

object oriented

A group of characters that are treated as a single entity.

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bit

byte

word

address

Real time computing is possible because of the following number of storage locations

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storage capability

high speed

accuracy

versatility

The technique whereby part of the program is stored on disk and is brought into memory for execution as needed is called

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memory allocation

interrupts

virtual storage

prioritized memory

The signal that the computer is awaiting a command from the user

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prompt

time slice

event

interrupt

The correct order of data hierarchy is

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bit-byte-record-field-file-data base

bit-byte-file-record-field-data base

bit-byte-field-record-file-data base

All of the following are normally input devices except for.

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a digital camera

a mouse

an LCD

a digitizer (scanner)

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

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