Data Structure
Mastering Data Structures: Test Your Knowledge!
Are you ready to challenge your understanding of data structures? This engaging quiz will test your knowledge across various topics related to data structures, algorithms, and their practical applications. Perfect for students and professionals alike!
Why take this quiz?
- Enhance your understanding of key concepts.
- Prepare for technical interviews.
- Assess your skills and knowledge in data structures.
1. In a max-heap, element with the greatest key is always in the which node?
A) Leaf node
B) First node of left sub tree
C) root node
D) First node of right sub tree
2. Which of these best describes an array?
A) A data structure that shows a hierarchical behavior
B) Container of objects of similar types
C) Container of objects of mixed types
D) All of the mentioned
3. The data structure required for Breadth First Traversal on a graph is?
A) Stack
B) Array
C) Queue
D) Tree
4. Which of the following application makes use of a circular linked list?
A) Undo operation in a text editor
B) Recursive function calls
C) Allocating CPU to resources
D) All of the mentioned
5. Entries in a stack are “ordered”. What is the meaning of this statement?
A) A collection of stacks is sortable.
B) Stack entries may be compared with the ‘<‘ operation.
C) The entries are stored in a linked list.
D) There is a Sequential entry that is one by one.
6. What would be the asymptotic time complexity to find an element in the linked list?
A) O(1)
B) O(n)
C) O(n2)
D) None of the mentioned
7. Which of the following is not an application of priority queue?
7. Which of the following is not an application of priority queue?
B) Interrupt handling in operating system
C) Huffman codes
D) Bayesian spam filter
8. Which data structure can be used suitably to solve the Tower of Hanoi problem?
A) Tree
B) Heap
C) Priority queue
D) Stack
9. To restore the AVL property after inserting a element, we start at the insertion point and move towards root of that tree. Is this statement true?
A) true
B) false
10. What is the time complexity of inserting a node in a doubly linked list?
A) O(nlogn)
B) O(logn)
C) O(n)
D) O(1)
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