Welcome to the Inbuilt Classes MCQs Page

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

Check out the MCQs below to embark on an enriching journey through Inbuilt Classes. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Object Oriented Programming.

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

Inbuilt Classes MCQs | Page 1 of 5

Explore more Topics under Object Oriented Programming

01

OOPs Concept and Features

02

Objects and Classes in OOPs

03

Constructors and Destructors

04

Access Specifiers

05

Class Members

06

Member Functions

07

Inheritance and its Types

08

Exception Handling

09

Objects and Pointers

10

Memory Allocation and Variable Scope

11

Overloading

Q1.

What are inbuilt classes?

The predefined classes in a language

The classes that are defined by the user

The classes which are meant to be modified by the user

The classes which can’t be used by the user

Discuss

Answer: (a).The predefined classes in a language

Q2.

Inbuilt class __________________________

Must be included before use

Are not necessary to be included for use

Are used by the compiler only

Can be modified by programmer always

Discuss

Answer: (a).Must be included before use

Q3.

What doesn’t inbuilt classes contain?

Function prototype

Function declaration

Function definitions

Objects

Discuss

Answer: (c).Function definitions

Q4.

Which among the following not an inbuilt class in C++?

System

Color

String

Functions

Discuss

Answer: (d).Functions

Q5.

What is InputStream class meant for?

To handle all input streams

To handle all output streams

To handle all input and output streams

To handle only input from file

Discuss

Answer: (a).To handle all input streams

Q6.

Which statement is true for Array class?

Arrays can have variable length

The length array can be changed

Each class has an associated Array class

Arrays can contain different type of values

Discuss

Answer: (c).Each class has an associated Array class

Q7.

What is the use of Math class?

To use the mathematical functions with strings

To use the mathematical functions

To suppress the use of mathematical functions

To complex the calculations

Discuss

Answer: (b).To use the mathematical functions

Q8.

DataInputStream is derived from ______________________

StreamingInput

StreamedInput

StreameInput

StreamInput

Discuss

Answer: (d).StreamInput

Q9.

Which attribute can be used to get the size of an array?

Size.Array

Array.Size

Array_name.length

length.Array_name

Discuss

Answer: (c).Array_name.length

Q10.

Number class can’t manipulate ____________________

Integer values

Float values

Byte values

Character values

Discuss

Answer: (d).Character values

Page 1 of 5

Welcome to the Inbuilt Classes MCQs Page

Inbuilt Classes MCQs | Page 1 of 5

Explore more Topics under Object Oriented Programming

OOPs Concept and Features

Objects and Classes in OOPs

Constructors and Destructors

Access Specifiers

Class Members

Member Functions

Inheritance and its Types

Exception Handling

Objects and Pointers

Memory Allocation and Variable Scope

Overloading

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