Miscellaneous on Data Structures MCQ question and answer with solution

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12

1.
Which data structure is used to implement a binary heap efficiently?

A. Array

B. Linked List

C. Stack

D. Queue

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2.
In which scenario would you use a Bloom Filter?

A. For implementing a stack-based algorithm

B. To maintain a balanced binary tree

C. For efficient sorting of elements

D. To test membership in a large dataset

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3.
What data structure is used for implementing an efficient priority queue with multiple priority levels?

A. Queue

B. Stack

C. Heap

D. Array

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4.
Which data structure is best for implementing a sparse matrix?

A. Array

B. Hash Map

C. Trie

D. Array

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5.
What data structure is typically used for implementing a set with fast lookup and insertion operations?

A. Binary Search Tree

B. Queue

C. Hash Set

D. Stack

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6.
In which data structure would you use a Cartesian Tree?

A. Heap

B. Linked List

C. Graph

D. Binary Search Tree

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7.
Which data structure is used to efficiently implement a circular buffer?

A. Deque

B. Array

C. Queue

D. Stack

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8.
What is the primary use of a Disjoint Set Union (DSU) data structure?

A. To manage key-value pairs

B. To implement a balanced tree

C. For efficient sorting of large datasets

D. To manage and merge disjoint sets

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9.
In which scenario would a K-d Tree be most useful?

A. For implementing a priority queue

B. For managing a stack of elements

C. For multi-dimensional search queries

D. For maintaining a hash table

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10.
Which data structure is used to represent a decision table in computer algorithms?

A. Linked List

B. Binary Tree

C. Heap

D. Linked List

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Miscellaneous on Data Structures MCQ question and answer with solution

1. Which data structure is used to implement a binary heap efficiently?

Answer & Solution

2. In which scenario would you use a Bloom Filter?

Answer & Solution

3. What data structure is used for implementing an efficient priority queue with multiple priority levels?

Answer & Solution

4. Which data structure is best for implementing a sparse matrix?

Answer & Solution

5. What data structure is typically used for implementing a set with fast lookup and insertion operations?

Answer & Solution

6. In which data structure would you use a Cartesian Tree?

Answer & Solution

7. Which data structure is used to efficiently implement a circular buffer?

Answer & Solution

8. What is the primary use of a Disjoint Set Union (DSU) data structure?

Answer & Solution

9. In which scenario would a K-d Tree be most useful?

Answer & Solution

10. Which data structure is used to represent a decision table in computer algorithms?

Answer & Solution

Read More Section(Miscellaneous on Data Structures)

1.
Which data structure is used to implement a binary heap efficiently?

2.
In which scenario would you use a Bloom Filter?

3.
What data structure is used for implementing an efficient priority queue with multiple priority levels?

4.
Which data structure is best for implementing a sparse matrix?

5.
What data structure is typically used for implementing a set with fast lookup and insertion operations?

6.
In which data structure would you use a Cartesian Tree?

7.
Which data structure is used to efficiently implement a circular buffer?

8.
What is the primary use of a Disjoint Set Union (DSU) data structure?

9.
In which scenario would a K-d Tree be most useful?

10.
Which data structure is used to represent a decision table in computer algorithms?