Select the accurate description of Dijkstra's algorithm.
Difficulty: Hard
About this MCQ
This Hard Algorithms question asks: Select the accurate description of Dijkstra's algorithm. The correct choice is C. An algorithm that finds the shortest path between nodes in a graph with non-negative edge weights.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Algorithms items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Algorithms so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next Algorithms item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. A graph traversal algorithm that explores all neighbors at the current depth before moving deeper.
Why not A: “A graph traversal algorithm that explores all neighbors at the current depth before moving deeper.” does not fit this question. The answer is An algorithm that finds the shortest path between nodes in a graph with non-negative edge weights..
- B. A divide-and-conquer sorting algorithm that splits the array, sorts each half, and merges them.
Why not B: “A divide-and-conquer sorting algorithm that splits the array, sorts each half, and merges them.” does not fit this question. The answer is An algorithm that finds the shortest path between nodes in a graph with non-negative edge weights..
- C. An algorithm that finds the shortest path between nodes in a graph with non-negative edge weights. ✓
- D. A divide-and-conquer sorting algorithm that partitions elements around a pivot value.
Why not D: “A divide-and-conquer sorting algorithm that partitions elements around a pivot value.” does not fit this question. The answer is An algorithm that finds the shortest path between nodes in a graph with non-negative edge weights..
Correct answer
C. An algorithm that finds the shortest path between nodes in a graph with non-negative edge weights.
Explanation
An algorithm that finds the shortest path between nodes in a graph with non-negative edge weights option C is the accepted answer to Select the accurate description of Dijkstra's algorithm Option A A graph traversal algorithm that explores all neighbors at the current depth before moving deeper does not fit this question Option B A divide-and-conquer sorting algorithm that splits the array sorts each half and merges them does not fit this question Option D A divide-and-conquer sorting algorithm that partitions elements around a pivot value does not fit this question For this Algorithms question the accepted answer is An algorithm that finds the shortest path between nodes in a.
Source: Algorithms Official Reference Guide
Tags: computer science, algorithms, problem solving, complexity analysis
Submitted by: MCQsHub Editorial
Related MCQs
- What is Breadth-first search (BFS) primarily used for?
- What does Divide and conquer refer to?
- Which concept is defined as follows: a graph traversal algorithm that explores all neighbors at the current de...
- What is the name for an algorithmic technique that incrementally builds candidates and abandons ones that fail...
- Which statement correctly explains Depth-first search (DFS)?
- Which of the following best describes Backtracking?