Algorithms

Backtracking MCQs With Answers

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

Backtracking Online MCQs

By presenting 3 options to choose from, Backtracking 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 Backtracking Questions and Answers and click over the correct answer.

  • Test Name: Backtracking MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Backtracking MCQs

Backtracking

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1 / 40

Which characteristic makes backtracking particularly suitable for puzzles?

2 / 40

Which data structure is often used in backtracking to store the state?

3 / 40

What is the 8-Puzzle problem an example of?

4 / 40

How does backtracking handle constraints in the solution space?

5 / 40

Which term describes an approach that avoids exploring paths that are unlikely to lead to a solution?

6 / 40

Which algorithm design technique does backtracking fall under?

7 / 40

In solving the 0/1 Knapsack problem using backtracking, what decision is made at each step?

8 / 40

Which problem can be efficiently solved using backtracking?

9 / 40

In backtracking, what happens when a solution fails?

10 / 40

What is the main advantage of using backtracking over brute force?

11 / 40

In solving the N-Queens problem, what is a critical condition to check for each queen placement?

12 / 40

Which of the following is a critical aspect of backtracking?

13 / 40

What type of problems can be solved using backtracking?

14 / 40

Which problem is a classic example of backtracking?

15 / 40

What is the base case in the context of backtracking?

16 / 40

What is the purpose of the "isSafe" function in the N-Queens problem?

17 / 40

What is a key feature of the backtracking approach?

18 / 40

In the context of the Hamiltonian Path problem, what does backtracking help to find?

19 / 40

What does the term "backtracking" signify in the algorithm?

20 / 40

What does a solution state represent in the context of backtracking?

21 / 40

Which problem is not typically solved using backtracking?

22 / 40

What is a common use case of backtracking in computer science?

23 / 40

Which problem can be solved using backtracking and involves placing numbers in a grid following certain rules?

24 / 40

Which famous problem in computer science involves finding a tour that visits each vertex exactly once in a graph?

25 / 40

What is a permutation?

26 / 40

In the context of backtracking, what is a "candidate solution"?

27 / 40

Which method is typically used to generate all permutations of a set?

28 / 40

What is the role of constraints in a backtracking algorithm?

29 / 40

Which problem involves finding all possible ways to partition a set into two subsets of equal sum?

30 / 40

What is the time complexity of solving the N-Queens problem using backtracking?

31 / 40

What is backtracking primarily used for?

32 / 40

In the context of backtracking, what does "pruning" refer to?

33 / 40

What is the significance of "recursive calls" in backtracking?

34 / 40

Which method can enhance the efficiency of backtracking by reducing the number of possibilities to be explored?

35 / 40

Which strategy does backtracking use to build a solution incrementally?

36 / 40

Which search method is backtracking most similar to?

37 / 40

How is backtracking different from dynamic programming?

38 / 40

Which problem involves placing knights on a chessboard so that no two knights threaten each other?

39 / 40

What is the primary challenge in designing a backtracking algorithm?

40 / 40

In backtracking, what does a "dead end" refer to?

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