computers

early man used to count with the help of

• stones , fingers, bones ect

• abacus

• calculate

• none of these

The 3rd generation were introduced in 1964.

• true

• false

EDVAC stand for:

• Electronic Discrete Variable Automatic Calculator

• Electronic Discrete Variable Automatic Computer

• Electronic Distribute Variable Automatic Calculator

• none

The 1st generation computers based on __________.

• Vacuum tubes

• transistor

• IC

• Microprocessor

It is an integrated circuit that contains the entire central processing unit of a computer on a single silicon chip.

• microprocessor

• integrated circuit

• silicon

• transistor

what is computer

• is a calculating device

• is that where we can only play games

• A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically

• none of these

why do we need computers ?

• we need computers for playing games and watching videos only

• computer-controlled machines work more quickly than people can. With the aid of computers, time-consuming tasks such as to determine which learners pass or fail a grade or tasks

• for making presentations only

• none of these

why is CPU important

• for show of

• for typing

• adding games

• none of these