Number Systems

What is the number system the computer can understand?

• Decimal

• Binary

• Hexadecimal

• Octal

The number system we use from our childhood is decimal number system.

• True

• False

Octal number system uses digits from 0 - 8

• True

• False

The base of binary number system is_____________

• 10

• 8

• 2

To convert decimal number into binary number, divide the number by

• 8

• 2

• 10

___________________introduce the concept of 0

• Ada lovelace

• Charles Babbage

• Aryabhat

1 multiplied by 0 is equal to 0

• True

• False

You cannot perform arithmetic operations on binary numbers

• True

• False

In binary addition 1+1 equals to

___________ number system has 16 digits.

• Decimal

• Hexa decimal

• Octal