Divide and Conquer MCQs With Answers

Computer MCQs 360July 14, 2023

0 14 1 minute read

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

Divide and Conquer Online MCQs

By presenting 3 options to choose from, Divide and Conquer Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Divide and Conquer Questions and Answers and click over the correct answer.

Test Name: Divide and Conquer MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Divide and Conquer

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1 / 40

Which algorithm uses the Divide and Conquer strategy to solve the Maximum Subarray Problem efficiently?

Kadane's Algorithm

Merge Sort

Dijkstra's Algorithm

2 / 40

Which problem involves finding the maximum sum of a contiguous subarray in an array of integers?

Maximum Subarray Problem

Shortest Path Problem

Bin Packing Problem

3 / 40

What is the time complexity of Merge Sort for sorting an array of n elements?

O(n^2)

O(n log n)

O(n)

4 / 40

Which problem-solving approach can be applied to efficiently compute the power of a number using recursion?

Integration

Factorization

Exponentiation

5 / 40

Which algorithm uses the Divide and Conquer strategy to solve the Maximum Sum Non-Adjacent Problem efficiently?

Merge Sort

Divide and Conquer

Dynamic Programming

6 / 40

Which problem involves finding an element in a sorted array using a Divide and Conquer approach?

Insertion Sort

Binary Search

Bubble Sort

7 / 40

What is the time complexity of Merge Sort in the worst case?

O(n log n)

O(n^2)

O(n)

8 / 40

What is the time complexity of the Divide and Conquer approach for computing a^b (a raised to the power b)?

O(b)

O(n)

O(log b)

9 / 40

What is the time complexity of the Merge Sort algorithm in the worst case?

O(n log n)

O(n^2)

O(n)

10 / 40

What is the time complexity of Kadane's Algorithm for the Maximum Subarray Problem?

O(n)

O(n^2)

O(n log n)

11 / 40

What is the worst-case time complexity of QuickSelect for finding the k-th smallest element?

O(n^2)

O(n)

O(n log n)

12 / 40

What is the time complexity of the Median of Medians Algorithm for finding the median?

O(n)

O(n^2)

O(n log n)

13 / 40

Which problem involves finding the closest pair of points among a set of points in the plane?

Traveling Salesman Problem

Longest Common Subsequence

Closest Pair Problem

14 / 40

What is the time complexity of the Divide and Conquer approach for the Closest Pair Problem?

O(n)

O(n^2)

O(n log n)

15 / 40

Which problem-solving approach is used by the Karatsuba algorithm for fast multiplication of large integers?

Divide and Conquer

Dynamic Programming

Brute Force

16 / 40

What is the time complexity of Graham's Scan for finding the Convex Hull of a set of points?

O(n log n)

O(n)

O(n^2)

17 / 40

Which problem-solving approach involves breaking down a problem into smaller parts and then solving each part independently?

Greedy Algorithm

Divide and Conquer

Dynamic Programming

18 / 40

What is the time complexity of Binary Search in the worst case?

O(n log n)

O(n)

O(log n)

19 / 40

What is the main idea behind the Divide and Conquer strategy?

Merge all elements

Divide the problem into smaller subproblems, solve them recursively, and combine the solutions

Sort the elements

20 / 40

Which algorithm uses the Divide and Conquer strategy to find the k-th smallest element in an unsorted array?

QuickSelect

Dijkstra's Algorithm

Breadth-First Search

21 / 40

What is the time complexity of Strassen's Algorithm for matrix multiplication?

O(n log n)

O(n^2)

O(n^log2(7))

22 / 40

Which algorithm uses the Divide and Conquer strategy to find the median of an array efficiently?

Bubble Sort

Quick Sort

Median of Medians Algorithm

23 / 40

What is the time complexity of the Divide and Conquer approach for the Maximum Sum Non-Adjacent Problem?

O(n)

O(n log n)

O(n^2)

24 / 40

Which problem involves breaking a problem into smaller, manageable parts and solving each part independently?

Selection Sort

Heap Sort

Divide and Conquer

25 / 40

Which algorithm uses the Divide and Conquer strategy to solve the Longest Common Subsequence problem efficiently?

Dynamic Programming

Breadth-First Search

Divide and Conquer

26 / 40

Which problem involves dividing an array into two halves, sorting them recursively, and then merging them?

Merge Sort

Binary Search

Breadth-First Search

27 / 40

What is the primary advantage of using the Divide and Conquer approach over brute force?

Simplicity

Improved efficiency

Accuracy

28 / 40

What is the time complexity of merging two sorted arrays using a linear approach?

O(n^2)

O(n log n)

O(n)

29 / 40

What is the time complexity of Kadane's Algorithm for the Maximum Subarray Problem?

O(n log n)

O(n^2)

O(n)

30 / 40

What is the time complexity of the Divide and Conquer approach for the Longest Common Subsequence problem?

O(n log n)

O(n^2)

O(n)

31 / 40

Which problem involves finding the largest sum of non-adjacent numbers in an array of integers?

Bin Packing Problem

Shortest Path Problem

Maximum Sum Non-Adjacent Problem

32 / 40

Which data structure is typically used in Divide and Conquer algorithms to merge two sorted arrays efficiently?

Binary Search Tree

Merge Sort

Heap

33 / 40

Which algorithm uses the Divide and Conquer strategy to solve the Maximum Subarray Problem efficiently?

Breadth-First Search

Dijkstra's Algorithm

Kadane's Algorithm

34 / 40

Which algorithm uses the Divide and Conquer strategy to solve the Matrix Multiplication problem efficiently?

Selection Sort

Strassen's Algorithm

Insertion Sort

35 / 40

Which problem involves dividing a problem into smaller subproblems, solving each recursively, and then combining the solutions?

Divide and Conquer

Insertion Sort

Merge Sort

36 / 40

Which algorithm uses the Divide and Conquer strategy to solve the Closest Pair Problem efficiently?

Bellman-Ford Algorithm

Floyd-Warshall Algorithm

Divide and Conquer

37 / 40

What is the primary purpose of using the Divide and Conquer approach in algorithm design?

Sort elements

Efficiently solve complex problems

Find the maximum solution

38 / 40

Which sorting algorithm uses the Divide and Conquer approach?

Bubble Sort

Insertion Sort

Merge Sort

39 / 40

Which algorithm uses the Divide and Conquer approach to solve the Convex Hull problem?

Depth-First Search

Graham's Scan

Merge Sort

40 / 40

What is the time complexity of the Karatsuba algorithm for multiplying two n-digit numbers?

O(n log n)

O(n^2)

O(n^log2(3))

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Computer MCQs 360July 14, 2023

0 14 1 minute read