CS304 Midterm Online Quiz

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CS304-Midterm

1 / 50

 Which one is not keyword in C++?

2 / 50

A static member function cannot be declared

3 / 50

Which of the following are an advantage of OOP?

4 / 50

In object orientated programming, a class of objects cans _____________ properties from another class of objects

5 / 50

What problem(s) may occur when we copy objects without using deep copy constructor?

6 / 50

Friend functions are _____________ functions of a class

7 / 50

Which of the following is not an example of multiple inheritances?----------

8 / 50

The concept of derived classes is involved in, 

9 / 50

The >= operator can be overloaded.

10 / 50

 _______ remain in memory even when all objects of a class have been destroyed

11 / 50

_______ is a relationship

12 / 50

___________, which means if A declares B as its friend it does NOT mean that A can access private data of B. It only means that B can access all data of A

13 / 50

Using encapsulation we can achieve

14 / 50

What is true about function templates?

15 / 50

In order to free the memory occupied by the object, we use -------------

16 / 50

Which one of the following features of OOP is used to derive a class from another?

17 / 50

a’A static member function can be called, even when a class is not __________

18 / 50

________ is/are used to access information hidden within an object?

19 / 50

Which one of the following terms must relate to polymorphism?

20 / 50

Friend class and friend function can be used as an alternate to each other

21 / 50

Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?

22 / 50

When a variable is define as static in a class then all object of this class,

23 / 50

Which part of an object exhibits its state?

24 / 50

Which one of the following terms best represents the statement given below, ” Hiding details of an object from the other parts of a program”

25 / 50

C++ compiler does not allow to dynamically allocate memory for objects

26 / 50

Identify which of the following overloaded operator function’s declaration is appropriate for the given call? Rational_number_1 + 2.325 Where Rational_number_1 is an object of user defined class Rational_number

27 / 50

this pointers are not accessible for static member functions

28 / 50

The members of a class that can be accessed without creating the object of the class is called

29 / 50

The life of sub object is not dependant on the life of master class in ___________

30 / 50

template <> class Vector { } This is an example of partial specialization

31 / 50

Identify which of the following overloaded operator function’s declaration is appropriate for the given call? Rational_number_1 + 2.325 Where Rational_number_1 is an object of user defined class Rational_number

32 / 50

Which of the following may not be an integral part of an object?

33 / 50

Constant objects cannot change their state,

34 / 50

We can get only one unique value which can be used by all the objects of that class by the use of,

35 / 50

What a derived class can add?

36 / 50

The technique in which we visualize our programming problems according to real life’s problems is called ----------------

37 / 50

In order to define a class template, the first line of definition must be:

38 / 50

The compiler won’t object if you overload the * operator to perform division

39 / 50

A template provides a convenient way to make a family of

40 / 50

What a derived class can add?

41 / 50

 Which one is not keyword in C++?

42 / 50

Which operator can not be overloaded?

43 / 50

We achieve independence of internal implementation from its external interface through----------- 

44 / 50

Which of the following operators always takes no argument if overloaded? 

45 / 50

Which of the following is the best approach if it is required to have more than one functions having exactly same functionality and implemented on different data types?

46 / 50

A static member function cannot be declared

47 / 50

A generalization-specialization relation between classes are implemented using

48 / 50

Static variable can be initialized more than once.

49 / 50

__________ satisfy the condition of polymorphism

50 / 50

Which one of the following is not an object association?

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