CS304 Midterm Online Quiz

The >= operator can be overloaded.

A class can be identified from a statement by -------------

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

A non-virtual member function is defined in a base class and overridden in a derived class; if that function is called through a base-class pointer to a derived class object, the derived-class version is used

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

In OOP a class is an example of _____ 

The ________ relationship indicates that an object contains other objects

Which is not the Advantage of inheritance?

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

__________ satisfy the condition of polymorphism

Which operator can not be overloaded?

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?

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

A member function having the same name as that of a class and a ~ sign with it is called,

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

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

this pointers are not accessible for static member functions

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

Your chief Software designer has shown you a sketch of the new Computer parts system she is about to create. At the top of the hierarchy is a Class called Computer and under this are two child classes. One is called LinuxPC and one is called WindowsPC. The main difference between the two is that one runs the Linux operating System and the other runs the Windows System (of course another difference is that one needs constant re-booting and the other runs reliably). Under the WindowsPC are two Sub classes one called Server and one Called Workstation. How might you appraise your designers work?

Using encapsulation we can achieve

What is true about function templates?

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?

Which operator can not be overloaded?

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

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

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 operator can not be overloaded?

this pointers are not accessible for static member functions

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

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?

A template provides a convenient way to make a family of

We capture the object attributes and behavior in Object Oriented programming using---------------

Which one of the following terms must relate to polymorphism?

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

Assume a class C with objects obj1, obj2, and obj3. For the statement obj3 = obj1 - obj2 to work correctly, if the overloaded - operator must

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

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

We can use "this" pointer in the constructor in the body and even in the initialization list of any class if we are careful,

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

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

A generalization-specialization relation between classes are implemented using

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

A static member function cannot be declared

__________ provide the facility to access the data member

The concept of derived classes is involved in, 

Static variable can be initialized more than once

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

Inheritance is a way to - Please choose one

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

The process of hiding unwanted details from users is called __________