Welcome to the Arrays and Pointers MCQs Page

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

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

Arrays and Pointers MCQs | Page 1 of 15

Explore more Topics under Data Structures and Algorithms

01

Data Structures Basics

02

Data Types and Abstraction

03

Algorithm Complexity

04

Linked Lists

05

Stacks and Queues

06

Recursion

07

Trees

08

Graphs

09

String Operations

10

Sorting and Searching

11

Object Oriented Programming

12

Dynamic Programming

Q1.

Which of the following is not possible with an array in C programming language −

Declaration

Definition

Dynamic Allocation

Array of strings

Discuss

Answer: (c).Dynamic Allocation

Q2.

Index of arrays in C programming langauge starts from

either 0 or 1

undefined

Discuss

Answer: (a).0

Q3.

Which of the following data structure can’t store the non-homogeneous data elements?

Arrays

Records

Pointers

Stacks

Discuss

Answer: (a).Arrays

Q4.

The use of pointers to refer elements of a data structure in which elements are logically adjacent is ….

pointers

linked allocation

stack

queue

Discuss

Answer: (b).linked allocation

Q5.

Arrays are best data structures

for relatively permanent collections of data

for the size of the structure and the data in the structure are constantly changing

for both of above situation

for non of above situation

Discuss

Answer: (a).for relatively permanent collections of data

Q6.

Which of the following statement is false?

Arrays are dense lists and static data structure.

Data elements in linked list need not be stored in adjacent space in memory

Pointers store the next data element of a list.

Linked lists are collection of the nodes that contain information part and next pointer.

Discuss

Answer: (c).Pointers store the next data element of a list.

Q7.

A …………………… does not keep track of address of every element in the list.

Stack

String

Linear array

Queue

Discuss

Answer: (c).Linear array

Q8.

Each array declaration need not give, implicitly or explicitly, the information about

the name of array

the data type of array

the first data from the set to be stored

the index set of the array

Discuss

Answer: (c).the first data from the set to be stored

Q9.

The elements of an array are stored successively in memory cells because

by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated

the architecture of computer memory does not allow arrays to store other than serially

both of above

none of above

Discuss

Answer: (a).by this way computer can keep track only the address of the first element and the addresses of other elements can be calculated

Q10.

The memory address of the first element of an array is called

floor address

foundation address

first address

base address

Discuss

Answer: (d).base address

Page 1 of 15

Welcome to the Arrays and Pointers MCQs Page

Arrays and Pointers MCQs | Page 1 of 15

Explore more Topics under Data Structures and Algorithms

Data Structures Basics

Data Types and Abstraction

Algorithm Complexity

Linked Lists

Stacks and Queues

Recursion

Trees

Graphs

String Operations

Sorting and Searching

Object Oriented Programming

Dynamic Programming

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