Greedy Algorithms MCQs With Answers

Computer MCQs 360July 14, 2023

0 5 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 finding the largest subset of activities that do not overlap in time?

Bin Packing Problem

Shortest Path Problem

Maximum Independent Set Problem

2 / 40

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

O(E log V)

O(V^2)

O(V log E)

3 / 40

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

Merge Sort

Activity Selection Algorithm

Depth-First Search

4 / 40

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

O(n log n)

O(n)

O(n^2)

5 / 40

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

Non-overlapping Intervals Problem

Maximum Matching Problem

Bin Packing Problem

6 / 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)

7 / 40

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

Weighted Interval Algorithm

Bellman-Ford Algorithm

Depth-First Search

8 / 40

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

O(n log n)

O(n^2)

O(n)

9 / 40

What is the primary objective of a greedy algorithm?

Maximize the output

Make the locally optimal choice at each step

Minimize the input size

10 / 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

11 / 40

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

Weighted Interval Scheduling Problem

Bin Packing Problem

Longest Common Subsequence

12 / 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

13 / 40

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

Maximum Flow Problem

Minimum Spanning Tree Problem

Shortest Path Problem

14 / 40

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

Kruskal's Algorithm

Dijkstra's Algorithm

Merge Sort

15 / 40

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

Non-overlapping Intervals Algorithm

Merge Sort

Dijkstra's Algorithm

16 / 40

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

Deadline Constraint Algorithm

Merge Sort

Bellman-Ford Algorithm

17 / 40

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

Breadth-First Search

Earliest Finish Time Algorithm

Merge Sort

18 / 40

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

Traveling Salesman Problem

Job Scheduling Problem

Knapsack Problem

19 / 40

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

O(n^2)

O(n)

O(n log n)

20 / 40

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

Merge Sort

Depth-First Search

Greedy Algorithm

21 / 40

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

Breadth-First Search

Depth-First Search

Dijkstra's Algorithm

22 / 40

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

O(n)

O(n^2)

O(n log n)

23 / 40

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

O(n)

O(n log n)

O(n^2)

24 / 40

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

Depth-First Search

Huffman Algorithm

Bellman-Ford Algorithm

25 / 40

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

Huffman Coding Problem

Bin Packing Problem

Shortest Path Problem

26 / 40

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

Nearest Neighbor Algorithm

Bellman-Ford Algorithm

Merge Sort

27 / 40

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

O(E log V)

O(V log E)

O(V^2)

28 / 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

29 / 40

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

Dynamic Programming

Backtracking

Greedy Algorithm

30 / 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)

31 / 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)

32 / 40

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

Weighted Interval Scheduling Problem

Maximum Matching Problem

Bin Packing Problem

33 / 40

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

O(E log V)

O(V^2)

O((V + E) log V)

34 / 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

35 / 40

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

O(n log n)

O(n)

O(n^2)

36 / 40

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

Traveling Salesman Problem

Knapsack Problem

Coin Change Problem

37 / 40

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

Quick Sort

Coin Change Algorithm

Dynamic Programming

38 / 40

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

O(n log n)

O(n)

O(n^2)

39 / 40

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

Greedy Algorithm

Breadth-First Search

Quick Sort

40 / 40

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

Prim's Algorithm

Dijkstra's Algorithm

Merge Sort

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Computer MCQs 360July 14, 2023

0 5 1 minute read