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ISRO EC 2018:Digital Circuits & Microprocessor Booster Quiz 1
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Question 1
Two D-flip flops, as shown below, are to be connected as a synchronous counter that goes through the following Q1Q0 sequence
00 → 01 → 11 → 10 → 00 → ….
The inputs D0 and D1 respectively should be connected as
00 → 01 → 11 → 10 → 00 → ….
The inputs D0 and D1 respectively should be connected as
Question 2
The digital multiplexer is basically a combination logic circuit to perform which of the following operations
Question 3
In the circuit shown, W and Y are MSBs of the control inputs. The output F is given by
Question 4
Consider the Boolean function, 
Which one of the following is the complete set of essential prime implicants?
Which one of the following is the complete set of essential prime implicants?Question 5
The logic functionality realized by the circuit shown below is
Question 6
Identify the circuit below.
Question 7
The output of the combinational circuit given below is
Question 8
The output F in the digital logic circuit shown in the figure is
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Jul 20ESE & GATE EC
