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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.

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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 6 of 16

Explore more Topics under Data Structures and Algorithms

Q51.
Data Structure in which one predecessor may have one or more successor , that data structure is called as __________.

a.

Non Linear Data Structure

b.

Linear Data Structure

c.

Primitive Data Structure

d.

Non Primitive Data Structure

Discuss
Answer: (a).Non Linear Data Structure
Q52.
An ADT is defined to be a mathematical model of a user-defined type along with the collection of all ____________ operations on that model

a.

Primitive

b.

Structured

c.

Cardinality

d.

Assignment

Discuss
Answer: (a).Primitive
Q53.
Which of the following abstract data types can be used to represent a many to many relation?

a.

Plex

b.

Graph

c.

Both (a) and (b)

d.

Tree

Discuss
Answer: (c).Both (a) and (b)
Q54.
When divisions of decimals are involved in a program, these numbers are stored in

a.

rational numbers

b.

irrational numbers

c.

real numbers

d.

original numbers

Discuss
Answer: (c).real numbers
Q55.
In line '300 IF NAME$="***" THEN Average= Total Mark/N' of BASIC program, "***" is classified as

a.

rational string

b.

string variable

c.

irrational string

d.

string constant

Discuss
Answer: (d).string constant
Q56.
In line '200 IF NAME$="***" THEN Average= Total Mark/N' of BASIC program, NAME$ is classified as

a.

string variable

b.

string constant

c.

rational string

d.

irrational string

Discuss
Answer: (a).string variable
Q57.
When there are range of numbers involved in a program, it can be stored as

a.

real numbers

b.

original numbers

c.

rational numbers

d.

irrational numbers

Discuss
Answer: (a).real numbers
Q58.
When data is input in numeric form, data type in program is classified as

a.

rational string

b.

string

c.

irrational string

d.

real integers

Discuss
Answer: (b).string
Q59.
In command "110 DIM num(10)" in BASIC language, '110' declares

a.

one-dimensional array

b.

two-dimensional array

c.

three-dimension array

d.

mulch-dimension array

Discuss
Answer: (a).one-dimensional array
Q60.
If element in array has two subscripts, then array is

a.

single dimension

b.

three dimension

c.

four dimension

d.

two dimension

Discuss
Answer: (d).two dimension
Page 6 of 16

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