Which concept is defined as follows: a graph traversal algorithm that explores all neighbors at the current depth before moving deeper?
Difficulty: Medium
About this MCQ
This Medium Algorithms question asks: Which concept is defined as follows: a graph traversal algorithm that explores all neighbors at the current depth before moving deeper? The correct choice is B. Breadth-first search (BFS). Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. Depth-first search (DFS)
Why not A: “Depth-first search (DFS)” does not fit this question. The answer is Breadth-first search (BFS).
- B. Breadth-first search (BFS) ✓
- C. Big O notation
Why not C: “Big O notation” does not fit this question. The answer is Breadth-first search (BFS).
- D. Divide and conquer
Why not D: “Divide and conquer” does not fit this question. The answer is Breadth-first search (BFS).
Correct answer
B. Breadth-first search (BFS)
Explanation
Breadth-first search (BFS) is the term that matches “Which concept is defined as follows: a graph traversal algorithm that explores all neighbors at the current depth before moving deeper” (option B). Option A (Depth-first search (DFS)) does not fit this question. Option C (Big O notation) does not fit this question. Option D (Divide and conquer) does not fit this question. For this Algorithms question, the accepted answer is Breadth-first search (BFS).
Source: Algorithms Official Reference Guide
Tags: computer science, algorithms, problem solving, complexity analysis
Submitted by: MCQsHub Editorial
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