AExE02 · Chapter 2Digital Logic & Microprocessor🏛️ Past Licensure QuestionID: 255f7734
A demultiplexer is used to
A demultiplexer is used to
Multiple Choice Options
- A✓ Correct Option
route the data from single input to one of many output
- B
perform serial to parallel conversion
- C
both a and b
- D
select data from several inputs and route them to single output
Detailed Technical Solution & Explanation
According to standard engineering principles, for A demultiplexer is used to, the correct choice is route the data from single input to one of many output.
Option Analysis:
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Option A (route the data from single input to o...): Correct. Valid technical statement directly addressing the question requirement.
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Option B (perform serial to parallel conversion): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
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Option C (both a and b): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
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Option D (select data from several inputs and r...): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
Reference: Mock Test 01NEC Licensure Syllabus