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1. A base class must have a virtual function. True or false 2. If a base class has a pure virtual function, then the base

1. A base class must have a virtual function. True or false

2. If a base class has a pure virtual function, then the base class becomes an abstract class. True or false

3. An object of an abstract base class cannot be instantiated. True or false

(C++)

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Question

1. A base class must have a virtual function. True or false 2. If a base class has a pure virtual function, then the base

1. A base class must have a virtual function. True or false 2. If a base class has a pure virtual function, then the base class becomes an abstract class. True or false 3. An object of an abstract base class cannot be instantiated. True or false (C++)

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1. A base class must have a virtual function. True or false

2. If a base class has a pure virtual function, then the base class becomes an abstract class. True or false

3. An object of an abstract base class cannot be instantiated. True or false

(C++)