Explore topic-wise MCQs in Data Structures and Algorithms.

This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Data Structures and Algorithms knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the time complexity to delete an element from the direct address table?

A. O(n)
B. O(logn)
C. O(nlogn)
D. O(1)
Answer» E.
Discussion
2.

How is a bit vector better compared to a normal array for implementing the hash table?

A. It saves time
B. It saves space
C. It saves both time and space
D. None of the mentioned
Answer» C. It saves both time and space
Discussion
3.

What is the advantage of using a dynamic set in direct addressing?

A. It saves time
B. It saves space
C. It saves both time and space
D. None of the mentioned
Answer» C. It saves both time and space
Discussion
4.

What is the time complexity to insert an element into the direct address table?

A. O(n)
B. O(logn)
C. O(nlogn)
D. O(1)
Answer» E.
Discussion
5.

What is the search complexity in direct addressing?

A. O(n)
B. O(logn)
C. O(nlogn)
D. O(1)
Answer» E.
Discussion
6.

When is it appropriate to use direct addressing?

A. When the array is comparatively large
B. When the universe U of keys is reasonably small
C. When the universe U of keys is reasonably large
D. When the array is comparatively small
Answer» C. When the universe U of keys is reasonably large
Discussion
7.

What is direct addressing?

A. Distinct array position for every possible key
B. Fewer array positions than keys
C. Fewer keys than array positions
D. None of the mentioned
Answer» B. Fewer array positions than keys
Discussion