Object Oriented Programming

Basics of C++ Classes Constructor Destructor Find Output Functions Object Modelling Object Modelling - 2 Pointers

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Object Oriented Programming - Object Modelling - 2

146:

C++ allows you to define the same functions more than once in the same program

A.	if the definitions are identical
B.	if the definitions are included in two separate #include files
C.	if the definitions are located in a single #include file that is included more than once
D.	C++ does not allow you to define the same functions more than once in the same program
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	Option: A Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

147:

The operator that releases previously allocated memory is

A.	release
B.	return
C.	delete
D.	destroy
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	Option: D Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

148:

If you create a class named SaleItem and each instantiation of the class requires 50 bytes, which of the following allocates enough memory for the SaleItem object, assuming that ptr is properly defined?

A.	prt = new SaleItem;
B.	prt = new 50;
C.	Either (a) or (b)
D.	none of these
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	Option: C Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

149:

If a class will serve as a base class, most often the base class data members are

A.	private
B.	protected
C.	public
D.	polymorphic
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	Option: D Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

150:

The code class Descendant; virtual public Ancestor indicates that the members of

A.	Ancestor will be included more than once in Descendant
B.	Ancestor will be included only once in Descendant
C.	Descendant will be included more than once in Ancestor
D.	Descendant will be included only once in Ancestor.
	Answer Report Discuss
	Option: C Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

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Object Oriented Programming - Object Modelling - 2

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