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10 Questions

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Data Structures in C

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Questions and Answers

Which data structure is best suited for applications that require frequent add, delete, and update operations?

Array

Linked List (correct)

Stack

Tree

What is a drawback of using a linked list?

It is difficult to implement

Random access is not possible

It requires a large amount of memory

Data access is sequential (correct)

Which of the following is NOT a linear data structure?

Array

Linked List

Stack

Tree (correct)

What is the time complexity for searching a linear list?

Linear time Signup and view all the answers

What is a tree?

A nonlinear data structure Signup and view all the answers

Which of the following statements about arrays and linked lists is true?

Arrays can be accessed randomly, while linked lists have sequential data access Signup and view all the answers

What is the main advantage of using a linked list over an array?

Linked lists can be dynamically resized, while arrays have fixed size Signup and view all the answers

Which of the following is a characteristic of a tree data structure?

Nodes can have multiple children Signup and view all the answers

What is the time complexity for searching a tree data structure?

O(log n) Signup and view all the answers

Which of the following is NOT a basic data structure?

Graph Signup and view all the answers