CS304-Midterm
1 / 50
Using encapsulation we can achieve
2 / 50
A member function having the same name as that of a class and a ~ sign with it is called,
3 / 50
Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?
4 / 50
Which part of an object exhibits its state?
5 / 50
Static variable can be initialized more than once
6 / 50
The members of a class that can be accessed without creating the object of the class is called
7 / 50
A static member function cannot be declared
8 / 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
9 / 50
Static variables act like a global variable in the context or scope of the class
10 / 50
__________ provide the facility to access the data member
11 / 50
What problem(s) may occur when we copy objects without using deep copy constructor?
12 / 50
Which one is not keyword in C++?
13 / 50
Inheritance is a way to
14 / 50
Which construct is the source for the creation of an object?
15 / 50
A class can be identified from a statement by -------------
16 / 50
_______ remain in memory even when all objects of a class have been destroyed
17 / 50
What a derived class can add?
18 / 50
An employee working in an organization has 1.Name 2.Past experience 3.Age 4.Relatives 5.Hobbies in spare times Keeping in view the principle of abstraction, which of the above information the company needs to save as employee’s record?
19 / 50
20 / 50
The life of sub object is not dependant on the life of master class in ___________
21 / 50
The return type of a constructor is of -------------
22 / 50
this pointers are not accessible for static member functions
23 / 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?
24 / 50
25 / 50
Which of the following operators always takes no argument if overloaded?
26 / 50
A C++ class is similar to --------------------
27 / 50
The statement objA=objB; will cause a compiler error if the objects are of different classes
28 / 50
The find() algorithm
29 / 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
30 / 50
The ________ relationship indicates that an object contains other objects
31 / 50
template <> class Vector { } This is an example of partial specialization
32 / 50
__________ satisfy the condition of polymorphism
33 / 50
The compiler won’t object if you overload the * operator to perform division
34 / 50
Friend functions are _____________ functions of a class
35 / 50
Which of the following may not be an integral part of an object?
36 / 50
The >= operator can be overloaded.
37 / 50
Which operator can not be overloaded?
38 / 50
To convert from a user-defined class to a basic type, you would most likely use
39 / 50
40 / 50
Which one of the following terms must relate to polymorphism?
41 / 50
42 / 50
________ is/are used to access information hidden within an object?
43 / 50
44 / 50
A generic class showing all the common attributes and a behavior of other classes represents a very important feature in oop called --------
45 / 50
Suppose there is an object of type Person, which of the following can be considered as one of its attributes
46 / 50
If you define a vector v with the default constructor, and define another vector w with a one-argument constructor to a size of 11, and insert 3 elements into each of these vectors with push_back(), then the size() member function will return ______ for v and _____ for w
47 / 50
Which one of the following is not an object association?
48 / 50
We can get only one unique value which can be used by all the objects of that class by the use of,
49 / 50
For classes with common behavior, you can save effort by placing the common behavior in a __________
50 / 50
Your score is
The average score is 0%
Restart quiz
