Twos Complement Quiz

What is the twos complement of 0101?

• 0010

• 1111

• 1000

• 1011

Convert the decimal number -7 to twos complement representation.

• 1001

• 0111

• 0000

• 1111

Perform the twos complement addition of 1010 and 0111.

• 1011

• 1111

• 1100

• 1001

What is the range of numbers that can be represented using 8-bit twos complement?

• -127 to 128

• -256 to 255

• -128 to 127

• -64 to 63

Convert the binary number 111001 to its decimal equivalent using twos complement.

• -8

• -6

• -7

• -9

What is the twos complement of 10000000?

• 01010101

• 11111111

• 10000000

• 00000000

Perform the twos complement subtraction of 1101 and 0110.

• 0101

• 1001

• 0111

• 0011

What is the minimum value that can be represented using 16-bit twos complement?

• 32768

• -32768

• 0

• -16384

Convert the decimal number -12 to twos complement representation.

• 0100

• 1011

• 0000

• 1111

What is the twos complement of 11111111?

• 00000001

• 11111110

• 11111110

• 00000000