Welcome to the Member Functions MCQs Page

Dive deep into the fascinating world of Member Functions with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Member Functions, a crucial aspect of Object Oriented Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Member Functions, 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 Member Functions. 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 Member Functions. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Member Functions MCQs | Page 7 of 12

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

Inheritance and its Types

07

Exception Handling

08

Objects and Pointers

09

Memory Allocation and Variable Scope

10

Overloading

11

Inbuilt Classes

Q61.

Which among function will be overridden from the function defined in derived class below:

class A
{
 int i;
 void show()
 { 
  cout&lt;&lt;i; 
 }
 void print()
 { 
  cout &lt;&lt;i; 
 }
};
class B
{
 int j;
 void show()
 { 
  cout&lt;&lt;j; 
 }
};

show()

print()

show() and print()

Compile time error

Discuss

Answer: (a).show()

Q62.

How to access the overridden method of base class from the derived class?

Using arrow operator

Using dot operator

Using scope resolution operator

Can’t be accessed once overridden

Discuss

Answer: (c).Using scope resolution operator

Q63.

The functions to be overridden _____________

Must be private in base class

Must not be private base class

Must be private in both derived and base class

Must not be private in both derived and base class

Discuss

Answer: (b).Must not be private base class

Q64.

Which language doesn’t support method overriding implicitly?

C++

Java

SmallTalk

Discuss

Answer: (b).C#

Q65.

In C# ____________________

Non- virtual or static methods can’t be overridden

Non- virtual and static methods only can be overridden

Overriding is not allowed

Overriding must be implemented using C++ code only

Discuss

Answer: (a).Non- virtual or static methods can’t be overridden

Q66.

In Delphi ______________

Method overriding is done implicitly

Method overriding is not supported

Method overriding is done with directive override

Method overriding is done with the directive virtually

Discuss

Answer: (c).Method overriding is done with directive override

Q67.

What should be used to call the base class method from the derived class if function overriding is used in Java?

Keyword super

Scope resolution

Dot operator

Function name in parenthesis

Discuss

Answer: (a).Keyword super

Q68.

In Kotlin, the function to be overridden must be ______________

Private

Open

Closed

Abstract

Discuss

Answer: (b).Open

Q69.

Abstract functions of a base class _________________

Are overridden by the definition in same class

Are overridden by the definition in parent class

Are not overridden generally

Are overridden by the definition in derived class

Discuss

Answer: (d).Are overridden by the definition in derived class

Q70.

If virtual functions are defined in the base class then _______________

It is not necessary for derived classes to override those functions

It is necessary for derived classes to override those functions

Those functions can never be derived

Those functions must be overridden by all the derived classes

Discuss

Answer: (a).It is not necessary for derived classes to override those functions

Page 7 of 12

Welcome to the Member Functions MCQs Page

Member Functions MCQs | Page 7 of 12

Explore more Topics under Object Oriented Programming

OOPs Concept and Features

Objects and Classes in OOPs

Constructors and Destructors

Access Specifiers

Class Members

Inheritance and its Types

Exception Handling

Objects and Pointers

Memory Allocation and Variable Scope

Overloading

Inbuilt Classes

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