Welcome to the Data Structures Basics MCQs Page

Dive deep into the fascinating world of Data Structures Basics with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Structures Basics, a crucial aspect of Data Structures and Algorithms. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Structures Basics, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Data Structures and Algorithms.

Check out the MCQs below to embark on an enriching journey through Data Structures Basics. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Data Structures and Algorithms.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Structures Basics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Structures Basics MCQs | Page 15 of 16

Explore more Topics under Data Structures and Algorithms

01

Data Types and Abstraction

02

Algorithm Complexity

03

Arrays and Pointers

04

Linked Lists

05

Stacks and Queues

06

Recursion

07

Trees

08

Graphs

09

String Operations

10

Sorting and Searching

11

Object Oriented Programming

12

Dynamic Programming

Q141.

The time factor when determining the efficiency of algorithm is measured by?

Counting microseconds

Counting the number of key operations

Counting the number of statements

Counting the kilobytes of algorithm

Discuss

Answer: (b).Counting the number of key operations

Q142.

In an array representation of binary tree the right child of root will be at location of?

Discuss

Answer: (b).3

Q143.

The upper bound on the time complexity of the nondeterministic sorting algorithm is?

O(n)

O(n log n)

O(1)

O( log n)

Discuss

Answer: (a).O(n)

Q144.

In analysis of algorithm, approximate relationship between the size of the job and the amount of work required to do is expressed by using _________.

Central tendency

Differential equation

Order of magnitude

Order of execution

Discuss

Answer: (d).Order of execution

Q145.

What is the type of the algorithm used in solving the 8 Queens problem?

Backtracking

Dynamic

Branch and Bound

both a and b

Discuss

Answer: (a).Backtracking

Q146.

Which of the following belongs to the algorithm paradigm?

Minimum & Maximum problem

Knapsack problem

Selection problem

Merge sort

Discuss

Answer: (b).Knapsack problem

Q147.

The [] notation is

Symmetric

Reflexive

Transitive

All of the above

Discuss

Answer: (d).All of the above

Q148.

_______ is the process of encoding information using fewer bits than the original representation.

Data loss

Data compression

Data transmit

Data gain

Discuss

Answer: (b).Data compression

Q149.

How many types of compression there?

Discuss

Answer: (c).2

Q150.

Which compression loses data?

Lossy compression

Lossless compression

both a and b

None of the above

Discuss

Answer: (a).Lossy compression

Page 15 of 16

Welcome to the Data Structures Basics MCQs Page

Data Structures Basics MCQs | Page 15 of 16

Explore more Topics under Data Structures and Algorithms

Data Types and Abstraction

Algorithm Complexity

Arrays and Pointers

Linked Lists

Stacks and Queues

Recursion

Trees

Graphs

String Operations

Sorting and Searching

Object Oriented Programming

Dynamic Programming

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