In C++, which of the following operator can only be overloaded as a member function of the class?

• A) Stream Extraction Operator: >>
• B) Inequality Operator: !=
• C) Equality Operator: ==
• D) Function Operator: ()

In C++, the subscript operator [] must be overloaded as a _______ of the class, with one parameter of _______ type.

• A) Member function, char
• B) Member function, int
• C) Non-member function, char
• D) Non-member function, int

Which of the following is NOT a form of polymorphism?

• A) Function overloading
• B) Encapsulation
• C) Operator overloading
• D) Function overriding

Which of the following function can convert a class into an abstract class?

• A) Pure virtual function
• B) Concrete function
• C) Abstract function
• D) Virtual function

Which condition is necessary for function overriding?

• A) Static keyword
• B) Different function names
• C) Same function name + same parameters + inheritance
• D) Same function name only

<p>__________ binding means that target function for a call is selected at compile time.</p>

• A) <p>Dynamic</p>
• B) <p>Default</p>
• C) <p>Static</p>
• D) <p>Automatic</p>

In function overriding, if the return types of the base class function and the derived class function are different, it leads to:

• A) A warning at run time
• B) An error at compile-time.
• C) A warning at compile-time.
• D) An error at runtime.

What is the general syntax of overloading Unary Operator as member function of the class?

• A) TYPE & operator OP (int);
• B) TYPE & operator OP (TYPE &, TYPE &);
• C) TYPE & operator OP ();
• D) TYPE & operator OP (TYPE &);

If a class does not define any constructor, which constructor will be automatically created by the compiler?

• A) Explicit Default Constructor
• B) Implicit Parameterized Constructor
• C) Explicit Parameterized Constructor
• D) Implicit Default Constructor

Which of the following operators operate on one operand?

• A) Binary Operators
• B) Assignment Operator
• C) Ternary Operator
• D) Unary Operators

<p>Consider the code below:</p> <p>class class1</p> <p>{</p> <p>protected: void func1();</p> <p>};</p> <p>class class2 : private class1</p> <p>{ };</p> <p>Function func1 of class1 is ______ in class2.</p>

• A) <p>protected</p>
• B) <p>static</p>
• C) <p>private/hidden</p>
• D) <p>public</p>

<p>Consider the code below:</p> <p>class class1</p> <p>{</p> <p>private: void func1();</p> <p>};</p> <p>class class2 : protected class1</p> <p>{ };</p> <p>Function func1 of class1 is ______ in class2.</p>

• A) <p>private/hidden</p>
• B) <p>public</p>
• C) <p>static</p>
• D) <p>protected</p>

Which of the following is an example of unary operator?

• A) Equality Operator ( = =)
• B) Increment Operator ( ++ )
• C) Division Operator ( / )
• D) Inequality Operator ( != )

Consider the following C++ code fragment written for a class Student: Student sobj1; Student sobj2(sobj1); Upon execution of second statement, which constructor of Student class will be called?

• A) Copy constructor of Student class
• B) Both Default and Copy constructor of Student class
• C) Default constructor of Student class
• D) Parameterized constructor of Student class

Compiler generated copy constructor performs __________.

• A) Shallow copy
• B) Both Shallow and Deep copy
• C) Deep copy
• D) Bitwise copy

Which of the following is pure virtual function?

• A) virtual void print() = 0;
• B) void print();
• C) virtual void print();
• D) void print() = 0;

Suppose you have following C++ statements: int oldValue=10; int newValue = oldValue ++; What will be the value of oldValue and newValue after executing above statements?

• A) oldValue= 10 , newValue=10
• B) oldValue= 11 , newValue=10
• C) oldValue= 10 , newValue=11
• D) oldValue= 11 , newValue=11

A post-fix unary operator is implemented in C++ using non-member function with __________ argument(s).

• A) Three
• B) One
• C) Two
• D) Zero

<p>Consider the code below:</p> <p>class class1</p> <p>{</p> <p>protected: int i;</p> <p>};</p> <p>class class2 : private class1</p> <p>{ };</p> <p>Then int member i of class1 is ______ in class2.</p>

• A) <p>static</p>
• B) <p>public</p>
• C) <p>private/hidden</p>
• D) <p>protected</p>

Which of the following is known as Dereference operator in C++?

• A) ::
• B) *
• C) +
• D) &