Digital Electronics 면접 질문과 답변
Test your skills through the online practice test: Digital Electronics Quiz Online Practice Test
Ques 21. What is the role of an XOR gate in digital circuits?
An XOR gate produces a high output when the number of high inputs is odd.
도움이 되었나요?
Add Comment
View Comments
Ques 22. Define the terms 'hazard' and 'hazard cover' in digital circuits.
A hazard is a momentary glitch in the output, and a hazard cover is a technique used to eliminate or mitigate hazards.
도움이 되었나요?
Add Comment
View Comments
Ques 23. Explain the concept of synchronous reset in flip-flops.
A synchronous reset ensures that the flip-flop is reset only when the clock signal is active.
도움이 되었나요?
Add Comment
View Comments
Ques 24. What is the purpose of a NAND gate in digital circuits?
A NAND gate produces a low output only when all of its inputs are high.
도움이 되었나요?
Add Comment
View Comments
Ques 25. How does a multiplexer function as a data selector?
A multiplexer selects one data input from multiple sources based on the control inputs.
도움이 되었나요?
Add Comment
View Comments
Most helpful rated by users:
- Explain the concept of flip-flops in digital circuits.
- What is the purpose of a multiplexer?
- What is the difference between combinational and sequential circuits?
- What is the purpose of a digital-to-analog converter (DAC)?
- What is the purpose of a register in digital systems?