CS304 Midterm Online Quiz

What a derived class can add?

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

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

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

Which part of an object exhibits its state?

 Which construct is the source for the creation of an object?

The process of hiding unwanted details from users is called __________

What a derived class can add?

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

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

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?

Inheritance is a way to

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

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

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

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

this pointers are not accessible for static member functions

The >= operator can be overloaded

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

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

A C++ class is similar to --------------------

In OOP a class is an example of _____ 

A static member function cannot be declared

Friend functions are _____________ functions of a class

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

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

__________ satisfy the condition of polymorphism

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?

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 static member function cannot be declared

Which operator can not be overloaded?

A template provides a convenient way to make a family of

Which one of the following is not an object association?

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

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

The >= operator can be overloaded

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

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

Which operator can not be overloaded?

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

The concept of derived classes is involved in, 

_______ is a relationship

A generalization-specialization relation between classes are implemented using

Which of the following operators always takes no argument if overloaded? 

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?

Which operator can not be overloaded?

The >= operator can be overloaded.

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

Which operator can not be overloaded?