Question # 1

Pick out the wrong statement about computers.

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it is a logical machine

it can access any piece of information that it has in store

it is devoid of emotion, has no feelings or instincts

it approaches its information is unrestricted manner

Who is regarded as the father of computers

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John Napier

Pascal

Charles Babbage

Hollerith

Computer is a combination of:

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Software

Hardware

Both A and B

None

A data arranged in intelligible form is called

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processed data

information

programe`

software

The most powerful computers are

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Supercomputer

mainframe computers

super minis

super micros

A Terabyte represents about

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1 quadrillion bytes

1 trillion bytes

1 billion bytes

1 million bytes

Pointing devices are

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Mouse

Trackball

Touch Screen

All of the above

The focus of the fifth generation is.

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connectivity

symbolic languages

silicon

memory chips

A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of

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0

10

15

20

Rearranging of data in sequence is called

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updating

editing

batching

sorting

The most powerful computers are.

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super minis

super micros

super mainframe

super computers

Which of the following is associated with second generation computers

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transistors

high level procedural language

magnetic core memory

all of above

The first digital computer to work electrically was the.

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UNIVAC

Atanasoff-Berry Computer

Mark I

analytical machine

Functions can perform by using mouse

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Double-click

Drag and Drop

Right-click

All of the above

Types of Flat-Panel Display are

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LCD

EL

Gas-plasma

All of the above

The basic operation performed by the computer is called

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arithmetic operation

logic operation

storage and retrieval operation

all of above

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology Online Test MCQs With Answers

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