Q15

MSQ1 mark

The number $-6$ can be represented as $1010$ in $4$ -bit $2$ 's complement representation. Which of the following is/are CORRECT $2$ 's complement representation(s) of $-6$ ?

(A)

$1000 \: 1010$ in $8$ -bits

(B)

$1111 \: 1010$ in $8$ -bits

(C)

$1000 \: 0000 \: 0000 \:1010$ in $16$ -bits

(D)

$1111 \: 1111 \: 1111 \: 1010$ in $16$ -bits

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