HOW MANY TYPES OF COMPUTER?

There are Three different types of computer-

1. LAPTOP 

2. DESKTOP

&3. PALMTOP

 

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What is RAM? & What is ROM?

RAM- Random Access Memory

ROM- Read Only Memory

RAM:- RAM is the type of computer memory. Which holds its data as the computer is which on. When the computer is switched off any data help in RAM is lost.

ROM:- ROM is the type of memory that holds data computer ROM is used to help start the computer. 

What is strong device? ans what is primary and secondary memory?

The data and instruction enter into a computer system through input units have to be strong the computer use its memory is divided into two types-

     i) Primary or main memory 

     ii) Secondary storage

Primary or main memory :-  Main memory of computer is a general types form any types of computer memory other than backing story.

Secondary memory :-   Its contains of a number of  storage locations.     

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What is Input and Output?

Ans:- The process of entering data and instruction into a computer is called input.

Ex.-         Mouse, Keyboard

      Again, The process of producing useful & processed information or results of the user is called Output.

Ex.-         Printed Photo or a visual display

What is the full form of computer?

The full form of computer is-

C = Commonly

O = Operate

M = Machine

P = Particularly

U = User 

T = Technical

E = & Education 

R = Research

THAT IS -

Commonly Operate Machine Particularly User Technical & Educational Research

 

Who is the father of Computer?

The father of the computer is Charles Babbage.

Charles Babbage