Comp Sci 1 - Unit 3 Review

How many bits are in a byte?

• 8

• 7

• 10

• 16

• 0

Which of the following are valid values for a bit?

• 0

• 1

• 2

• 0 and 1 only

• 0, 1 or 2

What is 1100 base 2 in base 10?

• 8

• 9

• 10

• 11

• 12

The number 0001 1010₂ converted to base 10 is what number?

• 26

• 16

• 22

• 8

• 18

What is 0101 1001 base 2 in base 10?

• 75

• 80

• 81

• 63

• 89

The number 0011 1010₂ converted to base 10 is what number?

• 58

• 48

• 85

• 84

• 75

The number 00111010₂ converted to base 8 is what number?

• 57

• 47

• 74

• 64

• 72

The number 100111₂ converted to base 8 is what number?

• 57

• 47

• 74

• 64

• 72

The number 1001 1111 0101 0101₂  converted to base 16 is what number?

• 9EF4

• 8F54

• 9F55

• 7C44

• 7F21

What is 1100 1010 1001 base 2 in base 16?

• BA9

• CB8

• CA8

• CA9

• BEC