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Welcome to the Data Structures and Algorithms MCQs Page

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

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

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

Data Structures and Algorithms MCQs | Page 13 of 30

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Q121.
How many B+ trees of order 3 can be constructed using 3 district keys?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (c).3
Q122.
Find the order of B+ tree leaf node using the following:

Block size = 512 bytes
Record pointer = 7 bytes
Block pointer = 6 bytes
Key field = 9 bytes

a.

28

b.

30

c.

31

d.

32

Discuss
Answer: (c).31
Q123.
What is the name for the adjacency matrix?

a.

Boolean Matrix

b.

Digraph Matrix

c.

Tree Matrix

d.

Traversal Matrix

Discuss
Answer: (a).Boolean Matrix
Q124.
To identify articulation points in a graph, ……….is very useful?

a.

Game tree

b.

Inorder traversal algorithm

c.

Depth-first spanning tree

d.

Chinese remainder theorem

Discuss
Answer: (c).Depth-first spanning tree
Q125.
The name backtrack was first coined by ………..

a.

D.H.Lehmer

b.

J.D.Ullman

c.

K.Thompson

d.

R.E.Bellman

Discuss
Answer: (a).D.H.Lehmer
Q126.
In the backtracking Method, the modified criterion function is also known as………

a.

Bounding function

b.

Solution space

c.

Explicit constraints

d.

Implicit constraints

Discuss
Answer: (a).Bounding function
Q127.
Among the following, correct declaration of linked list is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (a).A
Q128.
In backtracking, the function which needs to be maximized or minimized for a given problem is known as………….

a.

Criterion function

b.

Maxmin function

c.

Backtracking function

d.

Leveling function

Discuss
Answer: (a).Criterion function
Q129.
If we represent solution space in the form of a tree, then the tree is referred as………

a.

BFS tree

b.

DFS tree

c.

State space tree

d.

Min - cost spanning tree

Discuss
Answer: (c).State space tree
Q130.
The solution space tree of 8 queens contain…………

a.

8 tuples

b.

8* 8 tuples

c.

Tuples

d.

8 to the power of 8 tuples

Discuss
Answer: (d).8 to the power of 8 tuples
Page 13 of 30

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