Miscellaneous on Data Structures MCQ question and answer with solution

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41.
Which data structure is used for efficiently managing a list of elements with frequent insertions and deletions at both ends?

A. Array

B. Hash Table

C. Deque

D. Priority Queue

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42.
What data structure is used to perform efficient range queries and updates?

A. Stack

B. Segment Tree

C. Trie

D. Stack

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43.
Which data structure is best suited for implementing an undo feature in software applications?

A. Stack

B. Queue

C. Linked List

D. Array

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44.
What is the primary use of a Fenwick Tree (Binary Indexed Tree)?

A. To handle dynamic sets with fast insertions

B. For implementing priority queues

C. To manage a collection of key-value pairs

D. To perform efficient prefix sum queries and updates

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45.
Which data structure is used to handle a set of elements where order matters and elements are added and removed frequently?

A. Array

B. Queue

C. Linked List

D. Hash Map

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46.
Which data structure is used to manage a collection of intervals and perform efficient range queries?

A. Trie

B. Segment Tree

C. Array

D. Trie

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47.
What is the primary advantage of a Treap data structure?

A. To ensure ordered data insertion

B. To support dynamic resizing efficiently

C. To combine properties of binary search trees and heaps

D. To manage large datasets with quick access

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48.
Which data structure would you use for efficiently implementing an auto-complete feature?

A. Hash Map

B. Stack

C. Queue

D. Trie

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49.
What data structure is typically used in an operating system to handle process scheduling?

A. Priority Queue

B. Queue

C. Stack

D. Deque

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50.
Which data structure is best suited for implementing a system with frequent range updates and point queries?

A. Hash Table

B. Binary Search Tree

C. Linked List

D. Fenwick Tree

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Miscellaneous on Data Structures MCQ question and answer with solution

41. Which data structure is used for efficiently managing a list of elements with frequent insertions and deletions at both ends?

Answer & Solution

42. What data structure is used to perform efficient range queries and updates?

Answer & Solution

43. Which data structure is best suited for implementing an undo feature in software applications?

Answer & Solution

44. What is the primary use of a Fenwick Tree (Binary Indexed Tree)?

Answer & Solution

45. Which data structure is used to handle a set of elements where order matters and elements are added and removed frequently?

Answer & Solution

46. Which data structure is used to manage a collection of intervals and perform efficient range queries?

Answer & Solution

47. What is the primary advantage of a Treap data structure?

Answer & Solution

48. Which data structure would you use for efficiently implementing an auto-complete feature?

Answer & Solution

49. What data structure is typically used in an operating system to handle process scheduling?

Answer & Solution

50. Which data structure is best suited for implementing a system with frequent range updates and point queries?

Answer & Solution

Read More Section(Miscellaneous on Data Structures)

41.
Which data structure is used for efficiently managing a list of elements with frequent insertions and deletions at both ends?

42.
What data structure is used to perform efficient range queries and updates?

43.
Which data structure is best suited for implementing an undo feature in software applications?

44.
What is the primary use of a Fenwick Tree (Binary Indexed Tree)?

45.
Which data structure is used to handle a set of elements where order matters and elements are added and removed frequently?

46.
Which data structure is used to manage a collection of intervals and perform efficient range queries?

47.
What is the primary advantage of a Treap data structure?

48.
Which data structure would you use for efficiently implementing an auto-complete feature?

49.
What data structure is typically used in an operating system to handle process scheduling?

50.
Which data structure is best suited for implementing a system with frequent range updates and point queries?