Question

Explain number system of computer with example in each . Answer should be between 70 to 130 words​

Answer 1

Explanation:

Meaning II: A system for representing (that is expressing or writing) numbers of a certain type. Example: There are several systems for representing the counting numbers. These include: The usual "base ten" or "decimal" system: 1, 2, 3, … , 10, 11, 12, … 99, 100, ….

Answer 2

Answer:

Number systems are a mechanism for representing numbers in computer architecture; each value you save or retrieve into/from computer memory has its own number system.

There are mainly $4$ kinds of number system :

1. Binary number system
2. Octal number system
3. Decimal number system
4. Hexadecimal number system

Explanation:

Binary number system

The only digits in a Binary number system are $0,1$. In this number system, each number (value) is represented by $0$ and $1$. Because it only contains two digits, the binary number system's base is $2$.

Octal number system

Only eight digits from $0-7$ are used in the octal numeral system. In this number system, each number (value) is represented by $0,1,2,3,4,5,6,7$. Because it only contains $8$ digits, the octal number system's base is $8$.

Decimal number system

There are only ten digits in the decimal number system, ranging from $0-9$ In this number system, each number (value) is represented by $0,1,2,3,4,5,6, 7,8$ and $9$. Because it only contains $10$ digits, the decimal number system's base is $10$.

Hexadecimal number system

There are sixteen alphanumeric values in the Hexadecimal number system, ranging from $0-9$ and A to F. In this number system, each number (value) is represented by $0,1,2,3,4,5,6, 7,8,9,$A,B,C,D,E, and F. Because it has $16$ alphanumeric values, the hexadecimal number system's base is $16$. A is $10$, B is $11$, C is $12$, D is $13$, E is $14$, and F is $15$.