A. 4
B. 5
C. 0
D. 1

Solution

A. 4

Explanation

<p>Convert numbers to binary:</p><p><span style="font-size: 1rem; letter-spacing: 0.01rem;">4 in binary: 100</span></p><p><span style="font-size: 1rem; letter-spacing: 0.01rem;">5 in binary: 101</span></p><p><span style="font-size: 1rem; letter-spacing: 0.01rem;">Then Perform and operation</span></p><p><span style="font-size: 1rem; letter-spacing: 0.01rem;">100</span></p><p>101</p><p>----</p><p>100 which is 4 in decimal</p>