A post-fix unary operator is implemented in C++ using member function with:

• A) 1 dummy char argument
• B) 1 dummy float argument
• C) 1 dummy int argument
• D) 1 dummy string argument

In C++, which of the following keywords works only with constructors?

• A) const
• B) virtual
• C) static
• D) explicit

Target class of a _______ function call is determined at run time.

• A) Instance
• B) Operator
• C) Non- Virtual
• D) Virtual

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

The C++ code “class circle : public shape” shows______________ relationship.

• A) Aggregation
• B) Inheritance
• C) Simple Association
• D) Composition

Which of the following is NOT casting operator in C++ standard?

• A) reinterpret_cast
• B) dynamic_cast
• C) var_cast
• D) static_cast

Suppose Person is a user defined class. In statement “Person * pPtr”, static type of pPtr is ____________.

• A) Person*
• B) Person
• C) pPtr
• D) Object

In case of public inheritance, protected members of base class will be _____________ in derived class.

• A) hidden
• B) private
• C) public
• D) protected

Which statement will be true for concrete class?

• A) None of given options.
• B) It cannot be inherited from an abstract class.
• C) It cannot be instantiated.
• D) It can be instantiated.

________________ represents “IS A” relationship.

• A) Aggregation
• B) Composition
• C) Simple Association
• D) Inheritance

Which of the following is/are casting operator(s) in C++?

• A) dynamic_cast
• B) const_cast
• C) All of the given options
• D) static_cast

<p>Consider the code below:</p> <p>class class1</p> <p>{</p> <p>private: 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>protected</p>
• B) <p>public</p>
• C) <p>private/hidden</p>
• D) <p>static</p>

If the user does not specify the type of inheritance then the default type of inheritance is ____________.

• A) Default
• B) Protected inheritance
• C) Public inheritance
• D) Private inheritance

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

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

If you have three classes in a C++ program A, B, and C where class A inherits from class B, then class _____________ contains all the characteristics of class _________________.

• A) A, B
• B) A, C
• C) B, C
• D) B, A

What does the virtual keyword ensure when used in a base class function in C++?

• A) Static function resolution
• B) Early binding
• C) Dynamic binding
• D) Constructor overloading

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

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

In C++, dynamic binding and polymorphism will be achieved when member function will be ____.

• A) public
• B) virtual
• C) inline
• D) private

<p>Consider the code below:</p> <p>class class1</p> <p>{</p> <p>public: 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>private/hidden</p>
• C) <p>protected</p>
• D) <p>public</p>

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

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