Ex-OR and Ex-NOR Gates Questions and Answers
Ex-OR and Ex-NOR gates are vital logic circuits in digital electronics, often appearing in logical reasoning questions and answers for GATE, ISRO, and DRDO exams. The Ex-OR (Exclusive OR) gate outputs HIGH only when its inputs differ, while the Ex-NOR gate outputs HIGH when both inputs are identical. Understanding these gates helps in analyzing complex digital circuits and truth tables, which are essential for problem-solving in both academics and placement interviews. Mastering these logic concepts boosts your performance in reasoning questions for competitive exams and improves your digital circuit analysis skills.
Detailed questions on exclusive logic gates. Complement with boolean algebra and digital electronics logic gates
Ex-OR and Ex-NOR Gates
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19 questions
11. The odd/even parity system would require a sixth bit to be added to a 4-bit system.
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- FALSE
12. Electrical noise does not affect the transmission of binary information.
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- FALSE
13. Using the CPLD design environment, we can simulate any combinations of inputs and observe the resulting output to check for proper circuit operation.
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- FALSE
14. The exclusive-OR provides a LOW input if one input or the other input is HIGH.
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- FALSE
15. The exclusive-OR is written in a Boolean equation as a plus sign with a circle around it.
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- FALSE
16. Parity generator and checker circuits are available in single IC packages.
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- FALSE
18. A parity checker is constructed in the same way as a parity generator, except that in a 4-bit system there must be five inputs, and the output is used as the error indicator.
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- FALSE
19. In a parity generator circuit, an error is signaled on an error indicator.
- TRUE
- FALSE