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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 4 of 16

Explore more Topics under Data Structures and Algorithms

Q31.
Data must be represented, organized, stored, processed and managed in a way that facilitates_________.

a.

Easy access

b.

Retrieval

c.

Both (a) and (b)

d.

Withdrawal

Discuss
Answer: (c).Both (a) and (b)
Q32.
__________ is a collection of data elements of similar data types.

a.

String

b.

Arrays

c.

Both (a) and (b)

d.

NULL

Discuss
Answer: (b).Arrays
Q33.
Which is an example of a dynamic data structure?

a.

Linked list

b.

Memory location

c.

Stack

d.

String

Discuss
Answer: (a).Linked list
Q34.
A data structure is a group of data elements grouped together under ______.

a.

One name

b.

Different names

c.

Multiple names

d.

Same name

Discuss
Answer: (a).One name
Q35.
To write fixed-length records, use file open mode:

a.

ios::app

b.

ios::ate

c.

ios::trunc

d.

ios::binary

Discuss
Answer: (d).ios::binary
Q36.
A random access file is organized most like a(n):

a.

Array

b.

Object

c.

Class

d.

Pointer

Discuss
Answer: (a).Array
Q37.
Which file open mode would be used to write data only to the end of an existing file?

a.

ios::app

b.

ios::in

c.

ios::out

d.

ios::trunc

Discuss
Answer: (a).ios::app
Q38.
Which one of the below mentioned is linear data structure?

a.

Queue

b.

Stack

c.

Arrays

d.

All of these

Discuss
Answer: (d).All of these
Q39.
Term Data Structure refers to _________ and interrelationship between them.

a.

Programming Language Statement

b.

Coding Standards

c.

Organization of data element

d.

None of these

Discuss
Answer: (c).Organization of data element
Q40.
Data is nothing but ____________.

a.

Bunch of Information

b.

Piece of Information

c.

Programming Statement

d.

None of these

Discuss
Answer: (b).Piece of Information
Page 4 of 16

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