COMPUTER FUNDAMENTALS AND PROGR

PROGRAM

writing a sequence of instructions in order to organize the work of computer

PROGRAMMER

the people who creates instructions

PROGRAMMING LANGUAGE

act as a translator between you and a computer

COMPUTER PROGRAM

sequence of instructions

COMPILER

a specialized program that takes the instructions written in the programming language and converts into machine language

ORDERS AND COMMANDS

To control the work of computer it is done through the help of this two by the programmer

INPUT DEVICES

any hardware component that allows a user to SEND DATA

OUTPUT DEVICES

a PROCESS DATA , it takes data from the computer and converts it into human-perceptible form.

KEYBOARD AND MOUSE

example of input devices

PRINTER AND STORAGE DEVICES

example of output devices

INPUT UNIT

OUTPUT UNIT

MEMORY UNIT

ARITHMETIC AND LOGIC UNIT

CENTRAL PROCESSING UNIT

SECONDARY STORAGE UNIT

6 logical unit

INPUT UNIT

the receiving section

OUTPUT UNIT

the shipping section

MEMORY UNIT

capacity where how section, stores dara

also called as primary unit / memory

ARITHMETIC AND LOGIC UNIT

it's where the calculation and data manipulation begin.

also called as a brain of CPU

CENTRAL PROCESSING UNIT/ CPU

the heart of the computer

SECONDARY STORAGE UNIT

holds a large amount of data or information in a long term

RETAINS THE DATA PERMANENTLY