Introduction to Computers

Most common type of computers in the society. Can be used at your workplace, at school or on your study desk at home. Definition about ?

• Mainframes

• Microcomputers

• Minicomputers

• Supercomputers

Part of Output Device ?

• Speaker

• Monitor

• Keyboard

• 1 and 2 are Correct

Electronic components in modern computers are dependable because they have a low failure rate. The high reliability of the components enables the computer to produce consistent results. Definition about ?

• Reliability

• Diligence

• All anwers are Incorrect

• Diligence

Part of Software is ?

• Operating System

• Application Program

• Language Program

• All answers is Correct

What is meant by Computers ?

• A computer is a general purpose device which can be programmed to carry out a finite set of arithmetic or logical operations. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem

• A computer can perform tasks very fast

• The high reliability of the components enables the computer to produce consistent results

• A computer is free from boredom, tiredness, lack of concentration

Stands for RAM is ....

• Random Access Memory

• Read Access Memory

• All answers is Incorrect

• All answers is Cprrect

Stands of DBMS is ....

• Databased Management System

• Database Management System

• Database Manajement System

• Databased Managemen System

Who is the creator of a computer ?

• Alexander Graham Bell

• Charles Babbage

• Larry Page

• Bill Gates

In what year was the computer invented ?

• 1822

• 1945

• 1970

• 1920

Choose which is not a processing device (processing device) from the following set of hardware names :

• VGA Card

• Sound Card

• RAM

• DVD Drive