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GATE 2022: Digital Logic Quiz- 7

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Question 1

What is the behavior of following one i/p Flipflop ‘X’ ?
seq1

Question 2

Consider the following circuit as shown in the figure and say which option is correct about it?

Question 3

Which of the following correctly defines Race Around Condition?

Question 4

The circuit given below is a

Question 5

Consider the following counter as shown in the diagram where every input of J & K is connected to 1 -

What is the frequency of the output QD for the 10MHz clock (in KHz)?

Question 6

Consider the counting sequence of a sequential circuit which is made by 'n' flip flops :

12,14,16,18,20,12 (repeat). Find the value of n ___________.

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Sep 19GATE & PSU CS