Question

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Answer 1

Answer:

1. = Number systems are the technique to represent numbers in the computer system architecture, every value that you are saving or getting into/from computer memory has a defined number system.

following are the types of number systems ,

• Binary number system
• Octal number system
• Decimal number system
• Hexadecimal (hex) number system

2. = A Binary number system has only two digits that are 0 and 1. Every number (value) represents with 0 and 1 in this number system. The base of binary number system is 2, because it has only two digits.

3. = The binary number system, also called the base-2 number system, is a method of representing numbers that counts by using combinations of only two numerals: zero (0) and one (1). Computers use the binary number system to manipulate and store all of their data including numbers, words, videos, graphics, and music.

4. = Following are the step ,

• Write down the binary number and list the powers of 2 from right to left.
• Write the digits of the binary number below their corresponding powers of two.
• Connect the digits in the binary number with their corresponding powers of two.
• Write down the final value of each power of two.
• Add the final values.
• Write the answer along with its base subscript

Use this method to convert a binary number with a decimal point to decimal form. You can use this method even when you want to covert a binary number such as 1.12 to decimal. All you have to do is know that the number on the left side of the decimal is in the units position, like normal, while the number on the right side of the decimal is in the "halves" position, or 1 x (1/2).

Use this method to convert a binary number with a decimal point to decimal form. You can use this method even when you want to covert a binary number such as 1.12 to decimal. All you have to do is know that the number on the left side of the decimal is in the units position, like normal, while the number on the right side of the decimal is in the "halves" position, or 1 x (1/2).The "1" to the left of the decimal point is equal to 20, or 1. The 1 to the right of the decimal is equal to 2-1, or .5. Add up 1 and .5 and you get 1.5, which is 1.12 in decimal notation.

5.= Binary Addition

The binary number system uses only two digits 0 and 1 due to which their addition is simple. There are four basic operations for binary addition, as mentioned above.

0+0=0

0+1=1

1+0=1

1+1=10

Binary Subtraction

The subtraction of the binary digit depends on the four basic operations

0 – 0 = 0

1 – 0 = 1

1 – 1 = 0

10 – 1 = 1

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