CS304-Midterm
1 / 50
________ is/are used to access information hidden within an object?
2 / 50
The >= operator can be overloaded
3 / 50
The life of sub object is not dependant on the life of master class in ___________
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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
5 / 50
Static variable can be initialized more than once
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What a derived class can add?
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To convert from a user-defined class to a basic type, you would most likely use
8 / 50
What is true about function templates?
9 / 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?
10 / 50
The concept of derived classes is involved in,
11 / 50
Which of the following operators always takes no argument if overloaded?
12 / 50
Which construct is the source for the creation of an object?
13 / 50
Suppose there is an object of type Person, which of the following can be considered as one of its attributes
14 / 50
An overloaded operator always requires one less argument than its number of operands
15 / 50
Which operator can not be overloaded?
16 / 50
__________ satisfy the condition of polymorphism
17 / 50
Friend functions are _____________ functions of a class
18 / 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?
19 / 50
20 / 50
Static variable can be initialized more than once.
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22 / 50
Which of the following may not be an integral part of an object?
23 / 50
What problem(s) may occur when we copy objects without using deep copy constructor?
24 / 50
Which of the following are an advantage of OOP?
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26 / 50
A generalization-specialization relation between classes are implemented using
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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 nonvirtual member function, ding(), then the statement p->ding(); will cause the version of ding() in the _____ class to be executed
28 / 50
A member function having the same name as that of a class and a ~ sign with it is called,
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A static member function cannot be declared
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A template provides a convenient way to make a family of
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_______ is a relationship
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Which part of an object exhibits its state?
33 / 50
We capture the object attributes and behavior in Object Oriented programming using---------------
34 / 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?
35 / 50
template <> class Vector { } This is an example of partial specialization
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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
37 / 50
The >= operator can be overloaded.
38 / 50
39 / 50
For classes with common behavior, you can save effort by placing the common behavior in a __________
40 / 50
The technique in which we visualize our programming problems according to real life’s problems is called ----------------
41 / 50
The compiler won’t object if you overload the * operator to perform division
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Which one of the following is not an object association?
43 / 50
The return type of a constructor is of -------------
44 / 50
C++ compiler does not allow to dynamically allocate memory for objects
45 / 50
In order to define a class template, the first line of definition must be:
46 / 50
The find() algorithm
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this pointers are not accessible for static member functions
48 / 50
The process of hiding unwanted details from users is called __________
49 / 50
Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?
50 / 50
__________ provide the facility to access the data member
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