BASIC OF CODING/COMPUTER

HELLO EVERYONE WELCOM TO CODEWITHPIYUSH
WE WILL GOING TO STYDY ABOUT BASIC OF CODING

basic 

WHAT IS CODING?
coding is the process of creating instructions for computers using computer languages  Example c and c++ ,java,javascript , python , php, html,ect.
mainly coding is used to creating apps, games websites ect.
 
WHAT IS COMPUTER?
computer is an electronic device it take input process than its gives output for example 
data is INPUT into the computer system 
it is then PROCESSED to produce useful information as OUTPUT.


INPUT DEVICES 
an input device is any piece of computer hardware used to provide data to a computer system. example :
keyboad, mouse ,printer, scanner, digital camera, webcam , moniter, speakers ect.

CATEGIRIS OF INPUT DEVICES:
with a manual input device the user must enter data into the computer by hand.
DIRECT DATA ENTRY (DDE) DEVICES: A DIRECT entry device can transfer infomation
automatically from a source document such as a form a barcode INTO THE COMPUTER.\
KEYBOARD: keyboard is a input device that's allow entry of data  and commands by simply pressing down key on the keyboard.
THAT IS 2D BARCODE 
THAT IS 1D BARCOD

NEXT TOPIC IS SOFTWARE AND HARDWARE 




MY NAME IS PIYUSH KUMAR I AM 17 YEARS OLD I STUDY IN 10TH CLASS I LIKE GAME DEVELOPMENT I AM FROM HARYANA MY HOBIE'S LIKE DANCING,CODING, ETC. I AM PROGRAMER

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