CS304 Midterm Online Quiz

What a derived class can add?

A static member function cannot be declared

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

Static variable can be initialized more than once

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

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

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?

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

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

The process of hiding unwanted details from users is called __________

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

Which operator can not be overloaded?

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

Constant objects cannot change their state,

Which is not the Advantage of inheritance?

A generalization-specialization relation between classes are implemented using

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

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

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

Using encapsulation we can achieve

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 a derived class can add?

_______ is a relationship

___________, 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

Which of the following are an advantage of OOP?

The >= operator can be overloaded

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

__________ provide the facility to access the data member

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

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

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

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

A static member function cannot be declared

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

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 part of an object exhibits its state?

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

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

We can use "this" pointer in the constructor in the body and even in the initialization list of any class if we are careful,

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

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

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

A static member function cannot be declared

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

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

The find() algorithm

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

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

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

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?