CS304 Midterm Online Quiz

Inheritance is a way to - Please choose one

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

Which one of the following terms must relate to polymorphism?

A generalization-specialization relation between classes are implemented using

_______ is a relationship

The ________ relationship indicates that an object contains other objects

Inheritance is a way to

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

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

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

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

What a derived class can add?

Which operator can not be overloaded?

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

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

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

A static member function cannot be declared

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

What a derived class can add?

The find() algorithm

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

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

Which is not the Advantage of inheritance?

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?

In OOP a class is an example of _____ 

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

The process of hiding unwanted details from users is called __________

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

Using encapsulation we can achieve

Friend functions are _____________ functions of a class

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

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

Static variable can be initialized more than once

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

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

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

this pointers are not accessible for static member functions

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

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

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

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

Which one of the following is not an object association?

this pointers are not accessible for static member functions

__________ satisfy the condition of polymorphism