Describe the concept of constructor chaining, JAVA Programming

Assignment Help:

Question:

A new software engineer has joined Axistex Ltd. The systems analyst informs him that the organisation works with different operating system. The HR department works with Windows Vista, the payroll department works with Solaris while the others work with Linux. However, all the departments are also using software developed in Java. The systems analyst who has never worked with Java before was wondering whether Java will be compatible with the various platforms.

i) Explain briefly what the Java software engineer response to the systems analyst should be.

ii) Illustrate your explanation using an appropriate diagram.

b) Define the following terms with appropriate Java example:

i) Data encapsulation
ii) ‘protected' keyword
iii) ‘final' keyword
iv) instantiation.

c) In the context of "constructors", answer the following questions:

i) State any 2 features of "constructors".

Describe the concept of "constructor chaining" with help of a suitable Java code.


Related Discussions:- Describe the concept of constructor chaining

What is a java package and how is it used, A Java package is a naming conte...

A Java package is a naming context for classes and interfaces. A package is used to make a separate name space for groups of classes and interfaces. Packages are also used to arran

Java Project, How to start a java project? how to draw a flow chart?

How to start a java project? how to draw a flow chart?

Advantages offered by soa, Advantages offered by SOA Splits down the s...

Advantages offered by SOA Splits down the silos of data, functionalities, and applications into enterprise services. Adapts an application to changing business requirements

Change to palindrome, A palindrome is a string that reads the same from bot...

A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome

For what purposes ftp is used in networks, For what purposes FTP is used in...

For what purposes FTP is used in networks? FTP is known as file transfer protocol it is basically used to download or upload files / data to a remote computer.

Develop a shopping carts application , To develop a shopping carts applicat...

To develop a shopping carts application for an online store of your choice Outcomes: 1. Apply the GUI components of Java and other tools to create user-friendly interfaces.

Describing service oriented architecture (soa)? , Service Oriented Architec...

Service Oriented Architecture Service Oriented Architecture (SOA) is an evolution of the fundamentals governing a component based development. Component based development gives

What are the principle concepts of oops, What are the principle concepts of...

What are the principle concepts of OOPS? Principle concepts upon that object oriented programming and design rest. They are: Abstraction: Abstraction refers to the act of

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