CS304 Midterm Online Quiz

The >= operator can be overloaded.

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

 Which one is not keyword in C++?

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?

What is true about function templates?

A template provides a convenient way to make a family of

If you define a vector v with the default constructor, and define another vector w with a one-argument constructor to a size of 11, and insert 3 elements into each of these vectors with push_back(), then the size() member function will return ______ for v and _____ for w

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

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

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

 Which one is not keyword in C++?

Static variable can be initialized more than once.

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

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

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?

Which operator can not be overloaded?

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

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

Using encapsulation we can achieve

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

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

The >= operator can be overloaded

The process of hiding unwanted details from users is called __________

_______ is a relationship

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

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

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

A static member function cannot be declared

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

To convert from a user-defined class to a basic type, you would most likely use

__________ satisfy the condition of polymorphism

What a derived class can add?

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

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

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?

The ________ relationship indicates that an object contains other objects

Which one of the following terms must relate to polymorphism?

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

Which is not the Advantage of inheritance?

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

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

The find() algorithm

A generalization-specialization relation between classes are implemented using

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

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

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

The concept of derived classes is involved in, 

Which operator can not be overloaded?