CS304 Midterm Online Quiz

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

A generalization-specialization relation between classes are implemented using

A static member function cannot be declared

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

Friend functions are _____________ functions of a class

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

 Which one is not keyword in C++?

 Which one is not keyword in C++?

What is true about function templates?

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

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?

What a derived class can add?

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

In OOP a class is an example of _____ 

The find() algorithm

Constant objects cannot change their 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

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 construct is the source for the creation of an object?

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

A static member function cannot be declared

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

Using encapsulation we can achieve

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

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

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

Inheritance is a way to - Please choose one

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

A generalization-specialization relation between classes are implemented using

__________ provide the facility to access the data member

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?

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

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

Static variable can be initialized more than once

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

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

A template provides a convenient way to make a family of

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 static member function cannot be declared

__________ satisfy the condition of polymorphism

___________, 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

Inheritance is a way to

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

The >= operator can be overloaded

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

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

What a derived class can add?

Which one of the following is not an object association?

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?