What do you understand by the term constructor in java, JAVA Programming

Assignment Help:

Question:

(a) What are the main differences between an object and a class? Illustrate with appropriate examples.

(b) Differentiate between a global variable and a local variable. You may use a simple Java program to illustrate your answer.

(c) What do you understand by the term ‘constructor' in Java? Explain your answer with an appropriate example.

(d) Declare and initialise an array of type float of size 5 to store the marks obtained by a student at his examinations. Initialise the array with the following values {65, 57, 75, 49, 88}.

Write the code fragments in Java to find:

(i) the average mark obtained by the student at the examinations.
(ii) the highest mark obtained by the student.
(iii) the lowest mark obtained.


Related Discussions:- What do you understand by the term constructor in java

Which are three elements of event handler, The event handler attribute cons...

The event handler attribute consists of three elements. Write about each of them? 1. The identifier of the event handler. 2. The equal sign. 3. A string consisting of JavaScrip

Develop a purchase order system, Develop a Purchase Order System Project...

Develop a Purchase Order System Project Description: Purchase Order (PO) is one of the first steps in the ordering process of a store. Before, we rely on manual computation t

Design a bond class, In the lectures, we have written programs for bond pri...

In the lectures, we have written programs for bond pricing in discrete time. We have also talked about the theory for bond pricing and yields in continuous time. In this exercise,

Explain init(), Explain init(), start(), stop(), and destroy() method? ...

Explain init(), start(), stop(), and destroy() method? The init() method is known as exactly once in an applet's life, while the applet is first loaded. It's generally used to

Explain rmi architecture, RMI uses a layered architecture; every of the lay...

RMI uses a layered architecture; every of the layers could be increased or replaced without affecting the rest of the system. The details of layers can be summarised as follows:

What are the different modules in spring framework, Different modules in sp...

Different modules in spring framework are:- a)  The Core container module b)  AOP module (Aspect Oriented Programming) c)  Application context module d) JDBC abstractio

Need minecraft bukkit plugin programmer, Need Minecraft Bukkit Plugin Progr...

Need Minecraft Bukkit Plugin Programmer I want to make my own server for Minecraft. I am in need of a experts to make custom bukkit plugins for my server. But basically I will w

Define the considerations for servlet clustering? , The clustering regulate...

The clustering regulates high scalability and availability. The basic considerations for servlet clustering are: 1. Objects opened in a session could be serializable to support

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