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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 5 of 12

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Q41.
Which keyword is used to define the inline member function?

a.

No keyword required

b.

inline

c.

inlined

d.

line

Discuss
Answer: (b).inline
Q42.
Which among the following are valid ways of overloading the operators?

a.

Only using friend function

b.

Only using member function

c.

Either member functions or friend functions can be used

d.

Operators can’t be overloaded

Discuss
Answer: (c).Either member functions or friend functions can be used
Q43.
Which among the following is mandatory condition for operators overloading?

a.

Overloaded operator must be member function of the left operand

b.

Overloaded operator must be member function of the right operand

c.

Overloaded operator must be member function of either left or right operand

d.

Overloaded operator must not be dependent on the operands

Discuss
Answer: (a).Overloaded operator must be member function of the left operand
Q44.
When the operator to be overloaded becomes the left operand member then ______________

a.

The right operand acts as implicit object represented by *this

b.

The left operand acts as implicit object represented by *this

c.

Either right or left operand acts as implicit object represented by *this

d.

*this pointer is not applicable in that member function

Discuss
Answer: (b).The left operand acts as implicit object represented by *this
Q45.
If the left operand is pointed by *this pointer, what happens to other operands?

a.

Other operands are passed as function return type

b.

Other operands are passed to compiler implicitly

c.

Other operands must be passed using another member function

d.

Other operands are passed as function arguments

Discuss
Answer: (d).Other operands are passed as function arguments
Q46.
If a friend overloaded operator have to be changed to member overloaded operator, which operator should be used with the class name?

a.

Scope resolution operator

b.

Colon

c.

Arrow operator

d.

Dot operator

Discuss
Answer: (a).Scope resolution operator
Q47.
What is the syntax to overload an operator?

a.

className::operator(parameters)

b.

className:operator(parameters)

c.

className.operator(paramteres)

d.

className->operator(parameters)

Discuss
Answer: (a).className::operator(parameters)
Q48.
Why the left parameter is removed from parameter list?

a.

Because it is of no use

b.

Because it is never used in definitions

c.

Because it becomes parameter pointed by *this

d.

Because it can’t be referred by *this pointer

Discuss
Answer: (c).Because it becomes parameter pointed by *this
Q49.
Which object’s members can be called directly while overloading operator function is used (In function definition)?

a.

Left operand members

b.

Right operand members

c.

All operand members

d.

None of the members

Discuss
Answer: (a).Left operand members
Q50.
If left operand member is specified directly in the function definition, which is the correct implicit conversion of that syntax?

a.

*this className

b.

*this parameterObject

c.

*this returnedObject

d.

*this object

Discuss
Answer: (d).*this object
Page 5 of 12

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