Question

E.
Answer the following questions.
1. What do you mean by binary number system?
2. Write a short note on hexadecimal number system.
3.
4.
What do you understand by Octal number system?
What do you mean by number system? Write its classification.
Write the rules for addition of two binary numbers.
How will you convert of decimal number into binary number?
5.
6.
14
Computer Book - 7​

Answer 1

Answer:

1. In the binary number system we make use of two digits (0 and 1) to form numbers. This number system is also known as base 2 number system.

2. Hexadecimal number system is used for compact representation of binary numbers. It consists of 6 unique symbols digits from 0 to 9 and letters from A to F. Here A is 10, B is 11, C is 12, D is 13, E is 14 and F is 15.

4. octal number system was also device for compact representation of binary numbers using 8 digits from (0 to 7) to form numbers.