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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 15 of 30

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Q141.
Alpha cutoff and Beta cutoff are combined to get………

a.

Alpha-beta cutoff

b.

Beta-alpha cutoff

c.

alpha-beta pruning

d.

Min-max theory

Discuss
Answer: (c).alpha-beta pruning
Q142.
A graph G is bi-connected if and only if ………..

a.

It contains no articulation points

b.

It contains no loops

c.

It contains no cycle

d.

It contains no parallel edges

Discuss
Answer: (a).It contains no articulation points
Q143.
The common vertex of two bi connected components is called …………

a.

Super node

b.

Dead node

c.

Hi node

d.

Articulation point

Discuss
Answer: (d).Articulation point
Q144.
If two queens are placed at position (i, j) and (k,l). Then they are on the same Diagonal if and only if………

a.

i +j = k + l

b.

i+1

c.

I % j = k % l

d.

i/j = k/l

Discuss
Answer: (a).i +j = k + l
Q145.
A node which has been generated and all of whose children have not yet been generated is…….

a.

live node

b.

Dead node

c.

E-node

d.

X-node

Discuss
Answer: (a).live node
Q146.
In the sum of subsets problem, if n=4, (w1, w2 w3, w4) = (11, 13, 24, 7) and m=31 then solutions are .........
(where 1 represents weight chosen and 0 represents weight is not choosen.)

a.

(1,1,0,1) and (0,0,1,1)

b.

(0,1,1,0) and (1,0,0,1)

c.

(1,1,1,1) and (0,0,0,1)

d.

(1,0,0,0) and (1,0,1,0)

Discuss
Answer: (b).(0,1,1,0) and (1,0,0,1)
Q147.
Painting all the verticies of a graph with colors such that no two adjacent vertices have the same color is called………of the graph.

a.

N- chromatic

b.

dichromatic

c.

coloring

d.

Hi-color

Discuss
Answer: (c).coloring
Q148.
A sufficient condition for a simple graph G with n vertices have a Hamiltonian cycle is that the degree of every vertex in G is atleast……..

a.

n

b.

n/2

c.

n/3

d.

n/4

Discuss
Answer: (b).n/2
Q149.
Choose the properties of the asymptotic notation given below:

1) Reflexivity & transpose symmetry
2) Asymmetry& reflexivity
3) Symmetry& transitivity
4) Symmetry& equity

a.

only 2

b.

Both 1 & 4

c.

Both 1 & 3

d.

All the above

Discuss
Answer: (c).Both 1 & 3
Q150.
The searching technique that takes O(1) time to find a data is

a.

Linear Search

b.

Binary Search

c.

Hashing

d.

Tree Search

Discuss
Answer: (c).Hashing
Page 15 of 30

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