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

High quality leads and directory scraping, Project Description: (1) I wa...

Project Description: (1) I want a comprehensive list of Australian chiropractors. The data requires coming from various sources including Google but the following are obligatory

Data structures and algorithm, Create a class to implement the ArrayList co...

Create a class to implement the ArrayList collection. The name should be YourFirstNameArrayList; for example if I were creating the class then I would call it WaynesArrayList. Do

Why we use java as a programming language? , A:Java is a computer language....

A:Java is a computer language. There are some of the reasons which describe:   1. Built-in support for multi-threading, memory management (automatic garbage collection), and

Create a wall posting class, Your FaceBooklet application will use the clas...

Your FaceBooklet application will use the classes you wrote for Program 3. Start by creating a copy of your Program 3 project with a new name (say, "Program4"). Note that you ca

What is the importance of static variable, What is the importance of static...

What is the importance of static variable? Static variables are class level variables where all objects of the class refer to the similar variable. If one object alters the val

Intro to Programming, Overall Requirements Every phone number is broken up ...

Overall Requirements Every phone number is broken up into sections as shown below: Country Code Area Code Prefix Line Number 1 919 882 5000 Write a program to separate out a ph

Describe tostring() methods, Describe toString() Methods ? Print method...

Describe toString() Methods ? Print methods are general in some languages, but most Java programs operate differently. You can use System.out.println() to print any object. The

Networking, which concept is used to connect the networking in java

which concept is used to connect the networking in java

What is prototype, Prototype is having multiple instances or having clone.

Prototype is having multiple instances or having clone.

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