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‪ -An Oscilloscope Indicates That the Circuit in Figure 9- 1

Question 5

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‪ ‪ -An oscilloscope indicates that the circuit in Figure 9- 1 has no Q1 output signal. All J- K inputs are HIGH, the CLK signal is present and Q0 is toggling. The C input of FF1 is a constant LOW. What could be causing the problem? A) The Q0 output should be connected to the J input of FFl. B) The input of FF1 may be shorted to ground. C) The output of FF0 may be shorted to ground. D) The problem could be caused by either B or C.
-An oscilloscope indicates that the circuit in Figure 9- 1 has no Q1 output signal. All J- K inputs are HIGH, the CLK signal is present and Q0 is toggling. The C input of FF1 is a constant LOW. What could be causing the problem?


A) The Q0 output should be connected to the J input of FFl.
B) The input of FF1 may be shorted to ground.
C) The output of FF0 may be shorted to ground.
D) The problem could be caused by either B or C.

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