Question 1 : Which of the following is the only technical difference between structures and classes in C++?
1. Member function and data are by default protected in structures but private in classes
2. Member function and data are by default private in structures but public in classes.
3. Member function and data are by default public in structures but private in classes
4. Member function and data are by default public in structures but protected in classes
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Question 2 : Which of the following means ''The use of an object of one class in definition of another class''?
1. Encapsulation
2. inheritance
3. Composition
4. Abstraction
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Question 3 : Which of the following can be overloaded?
1. Object
2. functions
3. operator
4. Both B and C
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Question 4 : Which of the following also known as an instance of a class?
1. Friend Functions
2. Object
3. Member Functions
4. Member Variables
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Question 5 : Which of the following type of data member can be shared by all instances of its class?
1. Public
2. inherit
3. static
4. Friend
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Question 6 : Which of the following can access private data members or member functions of a class?
1. Any function in the program
2. All global functions in the program.
3. Any member function of that class.
4. Only public member functions of that class.
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Question 7 : Which of the following keywords is used to control access to a class member?
1. Default
2. Break
3. Protected
4. Asm
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Question 8 : Which of the following statement is correct with respect to the use of friend keyword inside a class?
1. A private data member can be declared as a friend.
2. A class may be declared as a friend.
3. An object may be declared as a friend.
4. We can use friend keyword as a class name.
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Question 9 : Which of the following access specifies is used in a class definition by default?
1. Protected
2. Public
3. Private
4. Friend
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Question 10 : Which of the following statements is correct about the constructors and destructors?
1. Destructors can take arguments but constructors cannot
2. Constructors can take arguments but destructors cannot.
3. Destructors can be overloaded but constructors cannot be overloaded.
4. Constructors and destructors can both return a value.
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