AExE02 · Chapter 2Digital Logic & Microprocessor🏛️ Past Licensure QuestionID: dfe0310b
If a JK flip-flop is supplied with 20 kHz input at both inputs 'J' and 'K', what is the output?
If a JK flip-flop is supplied with 20 kHz input at both inputs 'J' and 'K', what is the output?
Multiple Choice Options
- A✓ Correct Option
0
- B
1
- C
Square wave 20 kHz
- D
Square wave 10 kHz
Detailed Technical Solution & Explanation
According to standard engineering principles, for If a JK flip-flop is supplied with 20 kHz input at both inputs 'J' and 'K', what is the output?, the correct choice is 0.
Option Analysis:
•
Option A (0): Correct. Valid technical statement directly addressing the question requirement.
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Option B (1): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
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Option C (Square wave 20 kHz): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
•
Option D (Square wave 10 kHz): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
Reference: Demo2 · Set 2NEC Licensure Syllabus