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

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

O(n log n)

O(n)

O(n^2)

2 / 40

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

Maximum Independent Set Problem

Shortest Path Problem

Bin Packing Problem

3 / 40

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

Merge Sort

Prim's Algorithm

Dijkstra's Algorithm

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

Knapsack Problem

Job Scheduling Problem

Traveling Salesman Problem

6 / 40

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

O(n)

O(n log n)

O(n^2)

7 / 40

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

Bin Packing Problem

Longest Common Subsequence

Weighted Interval Scheduling Problem

8 / 40

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

O(n log n)

O(n^2)

O(n)

9 / 40

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

Merge Sort

Kruskal's Algorithm

Dijkstra's Algorithm

10 / 40

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

Depth-First Search

Activity Selection Algorithm

Merge Sort

11 / 40

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

O(n)

O(n^2)

O(n log n)

12 / 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)

13 / 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

14 / 40

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

O(n log n)

O(n)

O(n^2)

15 / 40

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

Huffman Coding Problem

Shortest Path Problem

Bin Packing Problem

16 / 40

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

O(n)

O(n^2)

O(n log n)

17 / 40

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

Greedy Algorithm

Depth-First Search

Merge Sort

18 / 40

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

O(n)

O(n^2)

O(n log n)

19 / 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

20 / 40

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

Merge Sort

Bellman-Ford Algorithm

Nearest Neighbor Algorithm

21 / 40

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

O(E log V)

O((V + E) log V)

O(V^2)

22 / 40

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

Merge Sort

Deadline Constraint Algorithm

Bellman-Ford Algorithm

23 / 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

24 / 40

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

O(n)

O(n^2)

O(n log n)

25 / 40

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

O(V^2)

O(V log E)

O(E log V)

26 / 40

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

Dynamic Programming

Backtracking

Greedy Algorithm

27 / 40

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

Depth-First Search

Bellman-Ford Algorithm

Weighted Interval Algorithm

28 / 40

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

Earliest Finish Time Algorithm

Merge Sort

Breadth-First Search

29 / 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

30 / 40

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

Greedy Approach

Randomized Algorithm

Divide and Conquer

31 / 40

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

Shortest Path Problem

Bin Packing Problem

Activity Selection Problem

32 / 40

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

Shortest Path Problem

Bin Packing Problem

Minimum Cover Problem

33 / 40

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

Dynamic Programming

Coin Change Algorithm

Quick Sort

34 / 40

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

O(n log n)

O(n^2)

O(n)

35 / 40

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

Knapsack Problem

Coin Change Problem

Traveling Salesman Problem

36 / 40

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

O(n log n)

O(n^2)

O(n)

37 / 40

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

Interval Scheduling Problem

Shortest Path Problem

Bin Packing Problem

38 / 40

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

Merge Sort

Non-overlapping Intervals Algorithm

Dijkstra's Algorithm

39 / 40

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

Maximum Matching Problem

Bin Packing Problem

Weighted Interval Scheduling Problem

40 / 40

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

Depth-First Search

Dijkstra's Algorithm

Breadth-First Search

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Computer MCQs 360July 14, 2023

0 6 1 minute read