GATE | GATE-CS-2007 | Question 85

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The control signal functions of a 4-bit binary counter are given below (where X is “don’t care”) The counter is connected as follows:

 
The counter is connected as follows: 
Assume that the counter and gate delays are negligible. If the counter starts at 0, then it cycles through the following sequence:

0, 3, 4

0, 3, 4, 5

0, 1, 2, 3, 4

0, 1, 2, 3, 4, 5

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