Negative Integer Representations

What is the 2's complement representation of the decimal number -9 in an 8-bit system?

• 11110111

• 01110111

• 11110110

• 10010111

Convert the decimal number -13 to sign and magnitude form in an 8-bit system.

• 10001101

• 11110011

• 11001101

• 10110011

What is the 2's complement representation of the decimal number -15 in an 8-bit system?

• 11110001

• 10001111

• 11110000

• 10000001

Convert the decimal number -5 to sign and magnitude form in an 8-bit system.

• 10000101

• 11111011

• 10100001

• 11011101

What is the 2's complement representation of the decimal number -18 in an 8-bit system?

• 11101110

• 10010010

• 11110010

• 10011010

Convert the decimal number -27 to sign and magnitude form in an 8-bit system.

• 11011011

• 10011011

• 11111011

• 10111011

What is the 2's complement representation of the decimal number -1 in an 8-bit system?

• 11111110

• 11111111

• 10000001

• 01111111

Convert the decimal number -32 to sign and magnitude form in an 8-bit system.

• 10100000

• 11000000

• 10000000

• 11100000

What is the 2's complement representation of the decimal number -128 in an 8-bit system?

• 10000000

• 01111111

• 11111111

• 00000000

Convert the decimal number -64 to sign and magnitude form in an 8-bit system.

• 11000000

• 10000000

• 10100000

• 11100000