CS304 Midterm Online Quiz

this pointers are not accessible for static member functions

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

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

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 one of the following terms must relate to polymorphism?

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

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

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

Which operator can not be overloaded?

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

Inheritance is a way to - Please choose one

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

The >= operator can be overloaded.

Inheritance is a way to

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

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

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

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

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

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?

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

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

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 operator can not be overloaded?

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

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

The ________ relationship indicates that an object contains other objects

___________, 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

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

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

A template provides a convenient way to make a family of

What is true about function templates?

Static variable can be initialized more than once

Using encapsulation we can achieve

__________ satisfy the condition of polymorphism

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?

_______ is a relationship

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?

this pointers are not accessible for static member functions

Which one of the following features of OOP is used to derive a class from another?

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

this pointers are not accessible for static member functions

The concept of derived classes is involved in, 

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

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

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