Question

1. Write a short note on four major number system(Decimal, Binary, Octal , Hexadecimal) .

Answer 1

1. The decimal number system comprises digits from 0-9 that are 0, 1, 2, 3, 4, 5, 6, 7, 8 & 9. The base or radix of the decimal number system is 10 because the total number of digits available in the decimal number system is 1
2. In mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically "0" (zero) and "1" (one).
3. Octal Number System is a system that has a base of eight and uses the number from 0 to 7. It is one of the classifications of number systems apart from the Binary Numbers, the Decimal Numbers, and the Hexadecimal Numbers. The symbol of the octal is used to represent the numbers that have base 8.
4. Hexadecimal Number System is one the type of Number Representation techniques, in which there value of base is 16. That means there are only 16 symbols or possible digit values, there are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.

Thank you ..

Answer 2

Answer:

Base 10 (Decimal) — Represent any number using 10 digits [0–9]

Base 2 (Binary) — Represent any number using 2 digits [0–1]

Base 8 (Octal) — Represent any number using 8 digits [0–7]

Base 16(Hexadecimal) — Represent any number using 10 digits and 6 characters [0–9, A, B, C, D, E, F]