Binary - Logical Shifts

Doing a logical shift left does what to a binary number?

• Divide

• Multiply

Doing a logical shift right does what to a binary number?

• Divide

• Multiply

Doing a 2 bit left logical shift has what effect?

• Divides the number by 2

• Divides the number by 4

• Multiples the number by 2

• Multiplies the number by 4

Doing a 3 bit logical right shift has what effect?

• Divides by 2

• Divides by 4

• Divides by 6

• Divides by 8

Which answer has correctly applied a 1 bit left logical shift to 10001100

• 01000110

• 00011000

• 00110000

• 00100011

If i applied a 1 bit right logical shift to 1011 what answer would i get?

• 22

• 5.5

• 5

• 6

When doing binary division using right logical shifts, answers are:

• Rounded up

• Rounded down

Doing a 1 bit left logical shift to 000111101, gives what answer?

• 57

• 58

• 59

• 60

Doing a 1 bit right logical shift to 00110100, gives what answer?

• 24

• 25

• 26

• 27

What binary digit do you add when doing any logical shift?

• 0

• 1