CS304P Quiz 10

CS304P - Quiz No.10

Date: 04 January 2026

Q1. Suppose you have a function: void sum(); Choose correct syntax from the given options which will make this function pure virtual function.

1. void sum()=0;
2. void sum() virtual=0;
3. virtual void sum()=0;
4. sum()=0;

Correct answer: virtual void sum()=0;

Q2. Which keyword is used to achieve polymorphism?

1. pure virtual
2. polymorphism
3. poly
4. virtual

Correct answer: virtual

Q3. A class with pure virtual function is called ________ class.

1. abstract
2. concrete
3. normal
4. solid

Correct answer: abstract

Q4. Virtual functions can be used in ________ ways.

1. 2
2. 6
3. 8
4. 0

Correct answer: 2

Q5. virtual void print(); is an example of_________________.

1. simple function
2. template function
3. virtual function
4. pure virtual function

Correct answer: virtual function

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