Identify the correct definition of Greedy algorithm.
Difficulty: Medium
About this MCQ
This Medium Algorithms question asks: Identify the correct definition of Greedy algorithm. The correct choice is C. An algorithmic approach that makes the locally optimal choice at each step, hoping to find a global optimum.. 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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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. An algorithmic technique that solves problems by breaking them into overlapping subproblems and storing results.
Why not A: “An algorithmic technique that solves problems by breaking them into overlapping subproblems and storing results.” does not fit this question. The answer is An algorithmic approach that makes the locally optimal choice at each step, hoping to find a global optimum..
- B. A simple sorting algorithm that repeatedly swaps adjacent elements if they are in the wrong order.
Why not B: “A simple sorting algorithm that repeatedly swaps adjacent elements if they are in the wrong order.” does not fit this question. The answer is An algorithmic approach that makes the locally optimal choice at each step, hoping to find a global optimum..
- C. An algorithmic approach that makes the locally optimal choice at each step, hoping to find a global optimum. ✓
- D. An algorithm design paradigm that breaks a problem into smaller subproblems, solves them, and combines the results.
Why not D: “An algorithm design paradigm that breaks a problem into smaller subproblems, solves them, and combines the results.” does not fit this question. The answer is An algorithmic approach that makes the locally optimal choice at each step, hoping to find a global optimum..
Correct answer
C. An algorithmic approach that makes the locally optimal choice at each step, hoping to find a global optimum.
Explanation
An algorithmic approach that makes the locally optimal choice at each step hoping to find a global optimum option C is the accepted answer to Identify the correct definition of Greedy algorithm Option A An algorithmic technique that solves problems by breaking them into overlapping subproblems and storing results does not fit this question Option B A simple sorting algorithm that repeatedly swaps adjacent elements if they are in the wrong order does not fit this question Option D An algorithm design paradigm that breaks a problem into smaller subproblems solves them and combines the results does not fit this question For this Algorithms question the accepted answer is An.
Source: Algorithms Official Reference Guide
Tags: computer science, algorithms, problem solving, complexity analysis
Submitted by: MCQsHub Editorial
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