The data written in flip-flop remains stored as long as __________
A. D.C. power is supplied
B. D.C. power is removed
C. A.C. power is supplied
D. A.C. power is removed
Answer:A
The data written in flip-flop remains stored as long as __________
A. D.C. power is supplied B. D.C. power is removed C. A.C. power is supplied D. A.C. power is removed
Explanation: Since flip-flops are made up of semiconductor materials. So, it can’t accept A.C. source and the data written in flip-flop remains stored as long as the dc power is maintained.