Question # 1

A computer can be defined as an electronic device that can

Choose an answer

carry out arithmetic operation

carry out logical operation

do complicated calculation

accept and possessed data by implementing sequentially a set of stored in instruction

An electronic device that accepts. process data and produces information is called

Choose an answer

input devices

computer

output devices

operating system

Most mainframe computers are basically.

Choose an answer

4 bit machines

8 bit machines

32 bit machines

16 bit machines

A physical system can be modeled by a set of.

Choose an answer

Boolean equations

logic equations

differential equations

linear algebraic equations

A computer drive its basic strength from

Choose an answer

speed

accuracy

memory

all of above

An analog computer can be worked directly with.

Choose an answer

magnetic tapes

punched card

magnetic disk

none of the above

Operating System involved by AT&T is

Choose an answer

Macintosh

Unix

OS/2

Windows

________ is a category software

Choose an answer

application software

system software

both a and b

none of these

The main advantage of analog computers compared to digital computers is that they are more.

Choose an answer

efficient in continuous calculations such as differentiation and integration

efficient in handling vast data

accurate and precise

reliable

Pick out of the wrong statement about computers

Choose an answer

It is a logical machine

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

it is devoid of emotion has no feeling or instincts

it approaches its information in unrestricted manner

The focus of the fifth generation is.

Choose an answer

connectivity

symbolic languages

silicon

memory chips

IBM's System/360 family of computers was introduced during the.

Choose an answer

1950s

third generation

second generation

1990s

The basic operation performed by the computer is called

Choose an answer

arithmetic operation

logic operation

storage and retrieval operation

all of above

A computer drives its basic strength from

Choose an answer

speed

accuracy

memory

all of above

Raw data is processed by the computer into.

Choose an answer

number sheets

updates

paragraphs

information

PDP-5,PDP-8,IBM-360 series and IBM-370 series belong to the.

Choose an answer

first generation computers

second generation computers

third generation computers

fourth generation computers

More Classes

Other Links

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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer