topic/Combinational Logic Circuits
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Question No
Title
Type
Marks
1164.
How many inputs are required for a 1-of-10 BCD decoder?
MCQ
5
1165.
Most demultiplexers facilitate which of the following?
MCQ
5
1166.
One application of a digital multiplexer is to facilitate:
MCQ
5
1167.
Select one of the following statements that best describes the parity method of error detection:
MCQ
5
1168.
A multiplexed display:
MCQ
5
1234.
How many 3-line-to-8-line decoders are required for a 1-of-32 decoder?
MCQ
5
1235.
Which of the figures shown below represents the exclusive-NOR gate?
MCQ
5
1236.
Which of the circuits in figure (a to d) is the sum-of-products implementation of figure (e)?
MCQ
5
1237.
For the device shown here, let all D inputs be LOW, both S inputs be HIGH, and theinput be LOW. What is the status of the Y output?
MCQ
5
1238.
For the device shown here, let all D inputs be LOW, both S inputs be HIGH, and theinput be HIGH. What is the status of the Y output?
MCQ
5