1 / 5   Which of the following cannot be used with the keyword virtual?

constructor class destructor member functions

2 / 5   Which of the following is not an advantage of secondary memory

It is cost-effective It has large storage capacity It has highest speed It is easily portable

3 / 5   How many objects can be created from an abstract class?

Zero One Two As many as we want

4 / 5   Which of the following is the correct class of the object cout?

ostream iostream istream ifstream

5 / 5   Which constructor will initialize the base class data member?

base class only derived class class none of the mentioned