Greedy Algorithms MCQs With Answers

Computer MCQs 360July 14, 2023

0 6 1 minute read

Welcome to the Greedy Algorithms MCQs with Answers. In this post, we have shared Greedy Algorithms Online Test for different competitive exams. Find practice Greedy Algorithms Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding Greedy Algorithms.

Greedy Algorithms Online MCQs

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Test Name: Greedy Algorithms MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Greedy Algorithms

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1 / 40

Which problem involves assigning frequencies to elements in such a way that elements with higher frequencies come first?

Bin Packing Problem

Huffman Coding Problem

Shortest Path Problem

2 / 40

What is the time complexity of the greedy algorithm for the Activity Selection Problem?

O(n^2)

O(n)

O(n log n)

3 / 40

Which algorithm uses a greedy approach to solve the Minimum Cover Problem?

Greedy Algorithm

Merge Sort

Depth-First Search

4 / 40

Which algorithm uses a greedy approach to solve the Maximum Independent Set Problem?

Quick Sort

Greedy Algorithm

Breadth-First Search

5 / 40

Which type of algorithm selects the best option available at each step without reconsidering previous choices?

Greedy Algorithm

Dynamic Programming

Backtracking

6 / 40

What is the time complexity of the greedy algorithm for the Maximum Independent Set Problem?

O(n)

O(n log n)

O(n^2)

7 / 40

Which problem involves finding a subset of tasks that maximizes the profit, considering deadlines and penalties?

Job Scheduling Problem

Traveling Salesman Problem

Knapsack Problem

8 / 40

What is the primary objective of a greedy algorithm?

Maximize the output

Minimize the input size

Make the locally optimal choice at each step

9 / 40

Which algorithm finds an approximate solution to the traveling salesman problem using a greedy approach?

Bellman-Ford Algorithm

Nearest Neighbor Algorithm

Merge Sort

10 / 40

Which problem involves finding a subset of weighted intervals that maximizes the total weight without overlapping?

Longest Common Subsequence

Weighted Interval Scheduling Problem

Bin Packing Problem

11 / 40

Which algorithm uses a greedy approach to solve the Job Scheduling Problem?

Deadline Constraint Algorithm

Merge Sort

Bellman-Ford Algorithm

12 / 40

What is the time complexity of the Nearest Neighbor Algorithm for the Traveling Salesman Problem?

O(n log n)

O(n^2)

O(n)

13 / 40

What is the time complexity of the greedy algorithm for the Minimum Cover Problem?

O(n^2)

O(n log n)

O(n)

14 / 40

Which algorithm uses a greedy approach to solve the Interval Scheduling Problem?

Breadth-First Search

Merge Sort

Earliest Finish Time Algorithm

15 / 40

Which algorithm uses a greedy approach to construct an optimal prefix-free code in Huffman Coding?

Huffman Algorithm

Depth-First Search

Bellman-Ford Algorithm

16 / 40

What is the time complexity of Kruskal's Algorithm for finding the Minimum Spanning Tree?

O(V log E)

O(V^2)

O(E log V)

17 / 40

Which problem involves finding the largest subset of activities that do not overlap in time?

Bin Packing Problem

Maximum Independent Set Problem

Shortest Path Problem

18 / 40

Which problem involves finding a minimum spanning tree that connects all vertices in a weighted graph?

Minimum Spanning Tree Problem

Shortest Path Problem

Maximum Flow Problem

19 / 40

What is the time complexity of Prim's Algorithm for finding the minimum spanning tree?

O(E log V)

O(V^2)

O(V log E)

20 / 40

What is the time complexity of Dijkstra's Algorithm for finding the shortest path in a graph?

O((V + E) log V)

O(V^2)

O(E log V)

21 / 40

What is the time complexity of the greedy algorithm for the Non-overlapping Intervals Problem?

O(n^2)

O(n)

O(n log n)

22 / 40

Which algorithm finds the minimum spanning tree for a weighted graph using a greedy approach?

Merge Sort

Dijkstra's Algorithm

Prim's Algorithm

23 / 40

What is the time complexity of the greedy algorithm for the Job Scheduling Problem?

O(n^2)

O(n)

O(n log n)

24 / 40

Which algorithm uses a greedy approach to find the Minimum Spanning Tree?

Kruskal's Algorithm

Dijkstra's Algorithm

Merge Sort

25 / 40

Which problem involves selecting non-overlapping tasks to maximize the total weight or profit?

Weighted Interval Scheduling Problem

Bin Packing Problem

Maximum Matching Problem

26 / 40

Which algorithm uses a greedy approach to solve the Non-overlapping Intervals Problem?

Dijkstra's Algorithm

Merge Sort

Non-overlapping Intervals Algorithm

27 / 40

Which algorithm uses a greedy approach to solve the Activity Selection Problem?

Activity Selection Algorithm

Merge Sort

Depth-First Search

28 / 40

Which algorithm uses a greedy approach to solve the Weighted Interval Scheduling Problem?

Depth-First Search

Bellman-Ford Algorithm

Weighted Interval Algorithm

29 / 40

Which problem involves finding the minimum number of intervals needed to cover all points on a line?

Minimum Cover Problem

Shortest Path Problem

Bin Packing Problem

30 / 40

Which algorithm finds the shortest path from a single source vertex to all other vertices in a weighted graph?

Breadth-First Search

Dijkstra's Algorithm

Depth-First Search

31 / 40

Which problem involves finding the minimum number of coins needed to make a given amount of money?

Coin Change Problem

Knapsack Problem

Traveling Salesman Problem

32 / 40

What is the time complexity of the greedy algorithm for constructing a Huffman Code?

O(n)

O(n^2)

O(n log n)

33 / 40

Which problem involves selecting a subset of activities that do not overlap in time, maximizing the number of activities selected?

Shortest Path Problem

Activity Selection Problem

Bin Packing Problem

34 / 40

What is the time complexity of the greedy algorithm for the Weighted Interval Scheduling Problem?

O(n)

O(n log n)

O(n^2)

35 / 40

Which algorithm provides an optimal solution for the Coin Change Problem using a greedy approach?

Dynamic Programming

Coin Change Algorithm

Quick Sort

36 / 40

What is the time complexity of the greedy algorithm for the Coin Change Problem?

O(n)

O(n log n)

O(n^2)

37 / 40

What is the time complexity of the Earliest Finish Time Algorithm for the Interval Scheduling Problem?

O(n log n)

O(n)

O(n^2)

38 / 40

Which problem involves finding a subset of intervals that do not overlap and covers the maximum number of points?

Interval Scheduling Problem

Bin Packing Problem

Shortest Path Problem

39 / 40

Which problem-solving approach aims to find a global optimum by making a series of local, optimal choices?

Divide and Conquer

Greedy Approach

Randomized Algorithm

40 / 40

Which problem involves finding the maximum number of non-overlapping intervals that can be selected?

Bin Packing Problem

Maximum Matching Problem

Non-overlapping Intervals Problem

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Computer MCQs 360July 14, 2023

0 6 1 minute read