Select the correct name for: the number of edges connected to a given vertex in a graph.
Difficulty: Easy
About this MCQ
This Easy Discrete Mathematics MCQ checks one syllabus fact.
The question is: “Select the correct name for: the number of edges connected to a given vertex in a graph.”
The accepted answer is D. Degree of a vertex. Select the correct name for the number of edges connected to a given vertex in a graph is answered by Degree of a vertex option D Option A Spanning tree does not match the stem it is a near-miss used to catch incomplete recall of Degree of a vertex Option B Contrapositive does not match the stem it is a near-miss used to catch incomplete recall of Degree of a vertex Remaining alternatives Equivalence relation fall outside the same rule and should be eliminated once Degree of a vertex is identified Discrete Mathematics questions of this type reward precise definitions rather than approximate associations Discrete Mathematics recall of this distinction is a regular item in FPSC PPSC NTS and CSS.
- A. Spanning tree
Why not A: “Spanning tree” is not correct. The accepted answer is D. Degree of a vertex. Select the correct name for the number of edges connected to a given vertex in a graph is answered by Degree of a vertex option D Option A Spanning tree does not match the stem it
- B. Contrapositive
Why not B: “Contrapositive” is not correct. The accepted answer is D. Degree of a vertex. Select the correct name for the number of edges connected to a given vertex in a graph is answered by Degree of a vertex option D Option A Spanning tree does not match the stem it
- C. Equivalence relation
Why not C: “Equivalence relation” is not correct. The accepted answer is D. Degree of a vertex. Select the correct name for the number of edges connected to a given vertex in a graph is answered by Degree of a vertex option D Option A Spanning tree does not match the stem it
- D. Degree of a vertex ✓
Correct answer
D. Degree of a vertex
Explanation
Select the correct name for the number of edges connected to a given vertex in a graph is answered by Degree of a vertex option D Option A Spanning tree does not match the stem it is a near-miss used to catch incomplete recall of Degree of a vertex Option B Contrapositive does not match the stem it is a near-miss used to catch incomplete recall of Degree of a vertex Remaining alternatives Equivalence relation fall outside the same rule and should be eliminated once Degree of a vertex is identified Discrete Mathematics questions of this type reward precise definitions rather than approximate associations Discrete Mathematics recall of this distinction is a regular item in FPSC PPSC NTS and CSS.
Source: Discrete Mathematics Official Reference Guide
Tags: computer science, discrete mathematics, mathematics, logic
Submitted by: MCQsHub Editorial
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