CS304 Midterm Online Quiz

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

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

__________ satisfy the condition of polymorphism

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

A generalization-specialization relation between classes are implemented using

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

The >= operator can be overloaded

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

The concept of derived classes is involved in, 

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

Static variable can be initialized more than once

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

The >= operator can be overloaded.

Which of the following is not an example of multiple inheritances?----------

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

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

Static variable can be initialized more than once.

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?

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

Which operator can not be overloaded?

Suppose there is an object of type Person, which of the following can be considered as one of its attributes

In order to define a class template, the first line of definition must be:

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

Using encapsulation we can achieve

__________ provide the facility to access the data member

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

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

Which part of an object exhibits its state?

this pointers are not accessible for static member functions

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

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

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

A static member function cannot be declared

Which operator can not be overloaded?

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

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

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

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

Which operator can not be overloaded?

Inheritance is a way to

Inheritance is a way to - Please choose one

A template provides a convenient way to make a family 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 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

The ________ relationship indicates that an object contains other objects

Which of the following may not be an integral part of an object?

What a derived class can add?

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