CS304 Midterm Online Quiz

A static member function cannot be declared

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

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?

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

Which one of the following is not an object association?

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?

Inheritance is a way to - Please choose one

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

Which operator can not be overloaded?

_______ is a relationship

To convert from a user-defined class to a basic type, you would most likely use

A generic class showing all the common attributes and a behavior of other classes represents a very important feature in oop called --------

Assume a class Derv that is privately derived from class Base. An object of class Derv located in main() can access 

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

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

The process of hiding unwanted details from users is called __________

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?

A generalization-specialization relation between classes are implemented using

this pointers are not accessible for static member functions

What a derived class can add?

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

this pointers are not accessible for static member functions

The find() algorithm

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?

The ________ relationship indicates that an object contains other objects

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

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

The >= operator can be overloaded

Static variables act like a global variable in the context or scope of the class

Classes like TwoDimensionalShape and ThreeDimensionalShape would normally be concrete, while classes like Sphere and Cube would normally be abstract

Which part of an object exhibits its state?

Constant objects cannot change their state,

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

What is true about function templates?

The >= operator can be overloaded.

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

 Which one is not keyword in C++?

The return type of a constructor is of -------------

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

__________ satisfy the condition of polymorphism

The statement objA=objB; will cause a compiler error if the objects are of different classes

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

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

Static variable can be initialized more than once.

An overloaded operator always requires one less argument than its number of operands

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

Static variable can be initialized more than once

Which of the following are an advantage of OOP?

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

Which operator can not be overloaded?