Binary Homework Recap 2

Apply a logical binary right shift to the number 10110010.

What is the effect of applying a logical binary right shift?

• Divides the number by 2

• Multiplies the number by 2

• Divides the number by 4

• Multiplies the number by 4

Apply a logical left shift to the number 10110010

What happened in the previous question as a result of having 1 less bit than required?

The minimum number that can be stored in an 8-bit two’s complement number is:
            10000000. What is the value of this number in denary?

State, in binary, the maximum number that can be stored in an 8-bit two’s
complement number.

10010110 is stored as an 8-bit two’s complement number. State the value of this number in denary.

0101 0101 is stored as an 8-bit two’s complement number. State the value of this number in denary.

State is the effect of the arithmetic right shift.

• Number is halved

• Number is doubled

Which character set is stored using 7 bits?

• ASCII

• Extended ASCII

• Unicode