Time Left - 15:00 mins
GATE 2020: Digital Circuits Rapid Quiz - 2 (App update required to attempt this test)
Attempt now to get your rank among 974 students!
Question 1
Determine the % resolution of 4-bit DAC
Question 2
In a particular number system the cubic equation:
x3 + bx2 + cx - 190 = 0 has the roots x = 5, x = 8, and x = 9. The base of the number system is _____________.
x3 + bx2 + cx - 190 = 0 has the roots x = 5, x = 8, and x = 9. The base of the number system is _____________.
Question 3
The logic realised by the given circuit
Question 4
Find the simplified Boolean expression for the output f?
Question 5
Consider the following assembly language program of an 8085 microprocessor:
MVI B, 10H
LOOP : DCR B
JNZ LOOP
RET
The number of clock cycles (T states) required to execute the above program is
Question 6
In a 5 bit Johnson Counter on the fifth clock pulse sequence is QA =1, QB =1, QC =1, QD =1, QE =1. On the sixth clock pulse sequence is
- 974 attempts
- 4 upvotes
- 6 comments
May 27ESE & GATE EC