The given number is -93. The equivalent binary representation of 93 in byte is01011001. Now change it into 1 's complement.
0
1
0
1
1
0
0
1
↓
↓
↓
↓
↓
↓
↓
↓
1
0
1
0
0
1
1
0
Therefore, the one’s complement representation of -93 is 10100110 Now found 2’s complement.10100110 + 1 = 10100111 This value does not match with other options. So, the answer is none of these.