Binary Numbers Quiz I

What is the decimal equivalent of the binary number 0001?

• 0

• 1

• 2

• 3

How many 4-bit numbers are there in total?

• 8

• 12

• 16

• 20

What is the decimal equivalent of the binary number 0010?

• 1

• 2

• 3

• 4

In an 8-bit number with exactly one '1', what is the decimal equivalent of 0000 0100?

• 2

• 3

• 4

• 5

What is the pattern observed in the decimal equivalents of 8-bit numbers with exactly one '1'?

• They are all odd numbers.

• They are all even numbers.

• They are all prime numbers.

• They are all multiples of 3.

What is the decimal equivalent of the binary number 101?

• 4

• 5

• 6

• 7

What is the binary equivalent of the decimal number 17?

• 10001

• 10101

• 11001

• 11101

How many bits are needed to represent the decimal number 64 in binary?

• 5 bits

• 6 bits

• 7 bits

• 8 bits

What is the decimal equivalent of the binary number 1111 1111?

• 127

• 255

• 511

• 1023

What is the binary equivalent of the decimal number 63?

• 111111

• 101111

• 110111

• 111011