What is an abstract class, java tutorials, computer programming, Programming Languages

Assignment Help:

What is an abstract class:  Abstract class is stated as an abstract concept that cannot be instantiated or comparing to interface this can have some implementation and interface cannot. Some points for abstract class are given below:

:  An object of abstract class is not created it can be inherited only in a below class.

:  Usually abstract classes have base implementation & then child classes derive from the abstract class to make the class concrete.

Thus Abstract class is a class which cannot be instantiated; Abstract exists extensively for inheritance & it must be inherited. There are scenarios where it is useful to define classes which are not intended to instantiate, such classes usually are used as base-classes in inheritance hierarchies, and these are called such classes' abstract classes.    

Expertsmind.com offers unique solutions for java programming                          

 

 


Related Discussions:- What is an abstract class, java tutorials, computer programming

Matrix, Write a function named prob2.m which creates and returns an N×N ide...

Write a function named prob2.m which creates and returns an N×N identity matrix. An identity matrix is a square matrix with values of one on the main diagonal and zeros in all off-

programming assignment using perl, This assignment is an individual progra...

This assignment is an individual programming assignment using Perl. It addresses objectives 3, 4, 5 and 8 as listed in the Subject Outline document. The assignment is based on them

Windows card space, Windows Card Space Windows Card Space (codenamed Info C...

Windows Card Space Windows Card Space (codenamed Info Card), is Windows now-canceled customer application for the Identification Met system. Card Place is an instance of a class of

Java applet assignment help, Objectives: Create an applet, Use metho...

Objectives: Create an applet, Use methods from the Graphics class , Use the Color class General Instructions: The java class that need to be imported into this assignm

how to store multidimensional array in a single column in m, how to store ...

how to store multidimensional array in a single column in mysql database using MATLAB?

I got a project and i need help , the details on the two pictures on the li...

the details on the two pictures on the link below : http://rak-up.com/up/files/18637.jpg ">http://rak-up.com/up/files/18636.jpg http://rak-up.com/up/files/18637.jpg

C-program, about how to create the program in c

about how to create the program in c

Vb assignment, Design an application that opens and analyses word files. R...

Design an application that opens and analyses word files. Requirements: Create an application that analyses text documents. It should open a text file, read each word into an ap

Nature of the empirical data in pascal programming, You will soon receive i...

You will soon receive in an email a personalized assignment that tells you the nature of the "Empirical Data" you are to produce with a Pascal program for HW3. HW3 is about generat

Prolog assignment, I have constantly been emailing to get the task i had pa...

I have constantly been emailing to get the task i had paid for to be done correctly but no replies from anyone. Not even one acknowledging my emails. Been phoning all the way from

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd