CS304 Midterm Online Quiz

Which operator can not be overloaded?

Using encapsulation we can achieve

Which part of an object exhibits its state?

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

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

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

Which operator can not be overloaded?

__________ satisfy the condition of polymorphism

A static member function cannot be declared

__________ provide the facility to access the data member

Which operator can not be overloaded?

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

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

Static variable can be initialized more than once.

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

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?

A generalization-specialization relation between classes are implemented using

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

The concept of derived classes is involved in, 

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?

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

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

Inheritance is a way to - Please choose one

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

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?

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

_______ is a relationship

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

For classes with common behavior, you can save effort by placing the common behavior in a __________

Friend functions are _____________ functions of a class

this pointers are not accessible for static member functions

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

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

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

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

What a derived class can add?

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

A static member function cannot be declared

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

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?

The ________ relationship indicates that an object contains other objects

Consider the code below, class Fred { public: Fred(); ... }; int main() { Fred a[10]; Fred* p = new Fred[10]; ... } Select the best option,

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

Which of the following are an advantage of OOP?

The >= operator can be overloaded

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?

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?

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

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