CS304 Midterm Online Quiz

An overloaded operator always requires one less argument than its number of operands

_______ is a relationship

 Which one is not keyword in C++?

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

Static variable can be initialized more than once

A generalization-specialization relation between classes are implemented using

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

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

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

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

Which operator can not be overloaded?

What is true about function templates?

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

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?

In OOP a class is an example of _____ 

Which operator can not be overloaded?

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

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

Which operator can not be overloaded?

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

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

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

A static member function cannot be declared

A template provides a convenient way to make a family of

The >= operator can be overloaded

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?

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

The concept of derived classes is involved in, 

The >= operator can be overloaded.

Inheritance is a way to

___________, 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

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 process of hiding unwanted details from users is called __________

The life of sub object is not dependant on the life of master class in ___________

A generalization-specialization relation between classes are implemented using

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

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

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?

 Which one is not keyword in C++?

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

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

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?

A static member function cannot be declared

What a derived class can add?

The return type of a constructor is 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

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

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

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