CS304 Quiz 2 by Junaid

FOR FINAL TERM VISIT MY SITE:

1. A function template must have a parameter

•  True
•  False

2. Child class can call constructor of its,

 Direct base class

•  Indirect base class
•  Both direct and indirect base classes

Q3. Which statement will be true for concrete class?

•  It implements an virtual concept.

 It can be instantiated

•  It cannot be instantiated

4. A class D can be derived from a class C, which is derived froma class B, which is derived from a class A

•  True
•  False

5. Adding a derived class to a base class requires fundamental changes to the

•  True
•  False

6. A Class or class template can have member ___________ that are themselves templates.

•  Variable

 Function

•  Objects

Q7. Which will be the Primary task or tasks of generic programming?

•  Categorize the abstractions in a domain into concepts
•  Implement generic algorithms based on the concepts
•  Build concrete models of the concepts

 All of given

8. The default inheritance mode is,
9. If there is a pointer, p, to objects of a base class, and it contains the address of an object of a derived class, and both classes contain a virtual member function, ding(), then the statement p->ding(); will cause the version of ding() in the __________class to be executed.

•  Base
•  Derived

 Virtual

•  Implemented

10. Sender of the message does not need to know the exact class of receiver in________.

•  Abstraction

 Polymorphism

•  Inheritance

11. A template provides a convenient way to make a family of

variables and data members

functions and classes

classes and exceptions programs and algorithms

12. A class template may inherit from another class template.

True

False

13. 1Target of a _____ function call is determined at run time.

instance

virtual

operator

14. A class hierarchy

shows the same relationships as an organization chart. describes “has a” relationships. describes “is a kind of” relationships. shows the same relationships as a family tree.

15. Sender of the message does not need to know the exact class of receiver in______.

Abstraction

Polymorphism

Inheritance