CS304 Midterm Online Quiz

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

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

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

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

Which one of the following is not an object association?

this pointers are not accessible for static member functions

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

The find() algorithm

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?

A generalization-specialization relation between classes are implemented using

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

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

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

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

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

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

Which operator can not be overloaded?

 Which one is not keyword in C++?

this pointers are not accessible for static member functions

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?

__________ satisfy the condition of polymorphism

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

A static member function cannot be declared

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?

Friend functions are _____________ functions of a class

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

The >= operator can be overloaded

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

The technique in which we visualize our programming problems according to real life’s problems 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 a relationship

Which operator can not be overloaded?

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

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

Which operator can not be overloaded?

In OOP a class is an example of _____ 

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?

A generalization-specialization relation between classes are implemented using

What is true about function templates?

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

Which is not the Advantage of inheritance?

Which of the following are an advantage of OOP?

A static member function cannot be declared

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

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

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

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

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

What a derived class can add?