Q. |
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. 15 | |
Explanation: if the initial pulse 1000 is given to shift register, the foregoing sequence repeats after 15 clock pulses. |
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