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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.

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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 6 of 12

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Q51.
When the friend operator overloading is converted into member operator overloading _______________

a.

Two parameters of friend function remains same parameters in member operator overloading

b.

Two parameters of friend function becomes only one parameter of member function

c.

Two parameters of friend function are removed while using member function

d.

Two parameters of friend function are made 4 in member operator overloading

Discuss
Answer: (b).Two parameters of friend function becomes only one parameter of member function
Q52.
Where in the parameter list is the implicit *this is added?

a.

Right most parameter

b.

Anywhere in parameter list

c.

Left most parameter

d.

Not added to parameter list

Discuss
Answer: (c).Left most parameter
Q53.
Which operator among the following can be overloading using only member function?

a.

Assignment operator

b.

Addition operator

c.

Subtraction operator

d.

Multiplication and division operator

Discuss
Answer: (a).Assignment operator
Q54.
Which operator among the following can be overloaded using both friend function and member function?

a.

Assignment operator

b.

Subscript

c.

Member selection (arrow operator)

d.

Modulus operator

Discuss
Answer: (d).Modulus operator
Q55.
All the operators can be overloaded using the member function operator overloading.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (b).False
Q56.
Which operator among the following must be overloaded using the friend function?

a.

<< operator only

b.

>> operator only

c.

Both << and >> operators

d.

It’s not mandatory to use friend function in any case

Discuss
Answer: (c).Both << and >> operators
Q57.
How much memory will be allocated for an object of class given below? 
class Test{
int mark1;
int mark2;
float avg;
char name[10];
};

a.

22 Bytes

b.

24 Bytes

c.

20 Bytes

d.

18 Bytes

Discuss
Answer: (a).22 Bytes
Q58.
Which among the following best describes member function overriding?

a.

Member functions having same name in base and derived classes

b.

Member functions having same name in base class only

c.

Member functions having same name in derived class only

d.

Member functions having same name and different signature inside main function

Discuss
Answer: (a).Member functions having same name in base and derived classes
Q59.
Which is the correct condition for function overriding?

a.

The declaration must not be same in base and derived class

b.

The declaration must be exactly the same in base and derived class

c.

The declaration should have at least 1 same argument in declaration of base and derived class

d.

The declaration should have at least 1 different argument in declaration of base and derived class

Discuss
Answer: (b).The declaration must be exactly the same in base and derived class
Q60.
Exactly same declaration in base and derived class includes______________

a.

Only same name

b.

Only same return type and name

c.

Only same return type and argument list

d.

All the same return type, name and parameter list

Discuss
Answer: (d).All the same return type, name and parameter list
Page 6 of 12

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