CS304-Midterm
1 / 50
Which operator can not be overloaded?
2 / 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”
3 / 50
The compiler won’t object if you overload the * operator to perform division
4 / 50
Assume a class C with objects obj1, obj2, and obj3. For the statement obj3 = obj1 - obj2 to work correctly, if the overloaded - operator must
5 / 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?
6 / 50
Assume a class Derv that is privately derived from class Base. An object of class Derv located in main() can access
7 / 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?
8 / 50
We capture the object attributes and behavior in Object Oriented programming using---------------
9 / 50
Which part of an object exhibits its state?
10 / 50
________ is/are used to access information hidden within an object?
11 / 50
What a derived class can add?
12 / 50
Suppose you have been given the following design, "A person has a name, age, address and sex. You are designing a class to represent a type of person called a patient. This kind of person may be given a diagnosis, have a spouse and may be alive". Given that the person class has already been created, what of the following would be appropriate to include when you design the patient class?
13 / 50
A C++ class is similar to --------------------
14 / 50
A member function having the same name as that of a class and a ~ sign with it is called,
15 / 50
_______ is a relationship
16 / 50
this pointers are not accessible for static member functions
17 / 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
18 / 50
19 / 50
Using encapsulation we can achieve
20 / 50
We can get only one unique value which can be used by all the objects of that class by the use of,
21 / 50
Which of the following may not be an integral part of an object?
22 / 50
Static variable can be initialized more than once.
23 / 50
The >= operator can be overloaded
24 / 50
A generalization-specialization relation between classes are implemented using
25 / 50
Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?
26 / 50
The >= operator can be overloaded.
27 / 50
The return type of a constructor is of -------------
28 / 50
What problem(s) may occur when we copy objects without using deep copy constructor?
29 / 50
_______ remain in memory even when all objects of a class have been destroyed
30 / 50
The ________ relationship indicates that an object contains other objects
31 / 50
Friend class and friend function can be used as an alternate to each other
32 / 50
Which one of the following features of OOP is used to derive a class from another?
33 / 50
Which one of the following terms must relate to polymorphism?
34 / 50
An overloaded operator always requires one less argument than its number of operands
35 / 50
We achieve independence of internal implementation from its external interface through-----------
36 / 50
For classes with common behavior, you can save effort by placing the common behavior in a __________
37 / 50
Which one of the following is not an object association?
38 / 50
The life of sub object is not dependant on the life of master class in ___________
39 / 50
In OOP a class is an example of _____
40 / 50
The statement objA=objB; will cause a compiler error if the objects are of different classes
41 / 50
C++ compiler does not allow to dynamically allocate memory for objects
42 / 50
When a variable is define as static in a class then all object of this class,
43 / 50
A template provides a convenient way to make a family of
44 / 50
45 / 50
46 / 50
47 / 50
Static variables act like a global variable in the context or scope of the class
48 / 50
__________ provide the facility to access the data member
49 / 50
A static member function cannot be declared
50 / 50
Suppose that the Test class does not have an overloaded assignment operator. What happens when an assignment a=b; is given for two Test objects a and b?
Your score is
The average score is 0%
Restart quiz
