CS101- Grade 7D KA Quiz 1

Which one of the following is a Binary Number

• 01001090

• 11001020

• 00110100

• 18110101

How many Bits are there in 2 Bytes

• 4

• 8

• 16

• 12

Base of Binary Number is

(a)  

Binary Numbers Contain

• All Numbers

• Only Integers

• Only one and Zero

• Decimal Numbers

10 is a

• Binary Number

• Integer

• Decimal Number

• All of Them

Computer Stores our Data only in

• Decimal Numbers

• Alphabets

• Binary Numbers

• All of Them

Convert 00101101 into Decimal

(a)  

2 to the Power 7 =?

• 14

• 32

• 128

• 64

Covert 133 into Binary Number

(a)  

How many bits are there in this binary number 0001101100010001110

• 17

• 19

• 21

• 23