Why be need octal and hexadecimal in the computer?

Answer 1

The reason is computer language at that time was the binary number system which means computer language or computer understandable language .so now the new technology mission is to make the computer brain from the computer language to human understandable language .especially all analogy circuit shuold be change to the digital circuit or digital electronics from the analogy electronic.

binary numbers are so difficult to understand by human but machine understand them. human can understand the both hexadecimal and octal numbers than binary. the brain of computer is not like the brain of human so by that way, unless the computer brain shuold look like human brain i means to think and do all things after the decission about all kind of problem. it can be possible whenever the computer understand the higher language without converting to machine language. computer can be work accurately if that problem can be solve.

the computer specialists work hard to change the words or language of the machine to the human understandable language. the octal decimal and hexadecimal numbers are understand by human, and store more data or more million of byte than binary numbers .the computer now can be advance unless the machine language change to the higher language not involving of the converter devices.

by tut lam

ANSWER SIMPLY PUT A BINARY OF DIGITAL 16 IS 1111THAT IS WHAT COMPUTER WORKS WITH AND UNDERSTAND. A BIGGER NUMBER1000101110001 BECOMES UNFRIENDLY TO US OCTAL WILL BE 16501 IN HEX IT BECAME 1711 BASICALLY OCTAL ARE 3 GROUP HEX 4 GROUP OF NUMBERS

Answer 2

because it is not impossible