adplus-dvertising

Welcome to the Trees MCQs Page

Dive deep into the fascinating world of Trees with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Trees, a crucial aspect of Data Structures and Algorithms. In this section, you will encounter a diverse range of MCQs that cover various aspects of Trees, 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.

frame-decoration

Check out the MCQs below to embark on an enriching journey through Trees. 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 Trees. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Trees MCQs | Page 31 of 32

Explore more Topics under Data Structures and Algorithms

Q301.
Min heap can be used to implement selection sort.

a.

True

b.

False

c.

May be True or False

d.

Can't Say

Discuss
Answer: (b).False
Q302.
Which one of the following array elements represents a binary min heap?

a.

12 10 8 25 14 17

b.

8 10 12 25 14 17

c.

25 17 14 12 10 8

d.

14 17 25 10 12 8

Discuss
Answer: (b).8 10 12 25 14 17
Q303.
Given an array of element 5, 7, 9, 1, 3, 10, 8, 4. Which of the following is the correct sequences of elements after inserting all the elements in a min-heap?

a.

1,3,4,5,7,8,9,10

b.

1,4,3,9,8,5,7,10

c.

1,3,4,5,8,7,9,10

d.

1,3,7,4,8,5,9,10

Discuss
Answer: (a).1,3,4,5,7,8,9,10
Q304.
What is the amortized cost per operation of a skew heap?

a.

O(N)

b.

O(N log N)

c.

O(N²)

d.

O(log N)

Discuss
Answer: (d).O(log N)
Q305.
How do you allocate a matrix using a single pointer in C? (M and N are the number of rows and columns respectively)

a.

int *arr = malloc(M * N * sizeof(int));

b.

int *arr = (int *)malloc(M * N * sizeof(int));

c.

int *arr = (int *)malloc(M + N * sizeof(int));

d.

int *arr = (int *)malloc(M * N * sizeof(arr));

Discuss
Answer: (b).int *arr = (int *)malloc(M * N * sizeof(int));
Q306.
Which of the following don't use matrices?

a.

In solving linear equations

b.

Image processing

c.

Graph theory

d.

Sorting numbers

Discuss
Answer: (d).Sorting numbers
Q307.
What is the relation between Sparsity and Density of a matrix?

a.

Sparsity = 1 - Density

b.

Sparsity = 1 + Density

c.

Sparsity = Density*Total number of elements

d.

Sparsity = Density/Total number of elements

Discuss
Answer: (a).Sparsity = 1 - Density
Q308.
Who coined the term Matrix?

a.

Harry Markowitz

b.

James Sylvester

c.

Chris Messina

d.

Arthur Cayley

Discuss
Answer: (b).James Sylvester
Q309.
Who coined the term Sparse Matrix?

a.

Harry Markowitz

b.

James Sylvester

c.

Chris Messina

d.

Arthur Cayley

Discuss
Answer: (a).Harry Markowitz
Q310.
Which of the following is not the method to represent Sparse Matrix?

a.

Dictionary of Keys

b.

Linked List

c.

Array

d.

Heap

Discuss
Answer: (d).Heap
Page 31 of 32

Suggested Topics

Are you eager to expand your knowledge beyond Data Structures and Algorithms? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

JavaScript

Strengthen your web development skills with our JavaScript MCQs. Understand core...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Digital Logic Design

Understand the foundation of digital computers with our Digital Logic Design MCQs....