If the initial pulse of 1000 is fed to shift register, after how many clock pulses does the sequence repeat?
A. 15
B. 16
C. 14
D. 17
Answer:A
If the initial pulse of 1000 is fed to shift register, after how many clock pulses does the sequence repeat?
A. 15 B. 16 C. 14 D. 17
Explanation: If the initial pulse 1000 is given to shift register, the foregoing sequence repeats after 15 clock pulses.