Lets refresh

The computer can do the work at very _____ speed

• Low

• High

• Midium

A computer can fo the task in ______steps

• One

• Two

• Three

_____ is collection of facts and figure

• Data

• Processing

• Output

The final result which comes after the processing of data is _______________.

• Data

• Processing

• information

Computers are also called ______________________.

• data processing machines

• all of the above

• diligent machines

The use of a computer in a library is ________________

• to withdraw money

• to play games

• to search books

Computers in Space Research are used for __________________

• launching satellites, rockets and missiles

• weather forecasting

• both of the above

Computers in ____________________ are used for printing newspapers, magazines, books and pamphlets.

• shops

• library

• publishing house

Life without computer is _______________________.

• so special

• unimaginable

• Easy

Computers are used in schools ___________________.

• to teach different subjects

• to prepare results of students

• all of the above