Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It was developed by Sun Microsystems (which has since been acquired by Oracle Corporation) and released in 1995. Here are some key features of Java: 1. **Platform Independence**: Java programs are compiled into bytecode, which can be executed on any device equipped with a Java Virtual Machine (JVM). This allows Java to be a "write once, run anywhere" language. 2. **Object-Oriented**: Java follows the principles of object-oriented programming (OOP), which promotes modular, reusable code through the use of objects and classes. 3. **Robust and Secure**: Java emphasizes early checking for possible errors, as well as runtime checking. It also includes built-in security features that make it suitable for networked environments. 4. **Multithreading**: Java provides built-in support for multithreaded programming, allowing concurrent execution of two or more threads for maximum utilization of CPU. 5. **Automatic Memory Management**: Java has a garbage collector that automatically handles memory allocation and deallocation, reducing the likelihood of memory leaks and other related issues. Java is used in a wide variety of applications, from web and mobile apps to enterprise systems and embedded devices.

Post your Learning Need Signup as a Tutor

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

Learn Java Training from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Book a Free Demo

Search in

What is Java?

Asked by Kaberi 01/06/2024 Last Modified 08/10/2025

3 Answers

Learn Java

Follow 3

Answer

View 1 more Answers

Related Questions

If a class contains only a private constructor and no other constructor, is it possible to create object of that class? If yes how?

Yes, It is possible. But, Object can be created only with in that class (either in any method or block).

Shabbir

0 0

Can finally block be used without try block?

A finally clause ensures that the finally block is executed after the try block and any catch block that might be executed, no matter how control leaves the try block or catch block.

Sarala

0 0

What is difference between C language and Java language?

Java is a purely object-oriented (class based) programming language that's designed to support the philosophy of "write once, run anywhere" i.e. compiled Java code runs on multiple platforms without re-compilation...

Poonam

0 0

Should we learn DBMS and RDBMS without any Java training?

java or i can say any programming language is not required to learn DBMS or RDBMS

Karthik

0 0

What is the difference between string, stringbuffer, stringbuilder?

String is immutable, whereas StringBuffer and StringBuilder are mutable

Neha

0 0

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Palindrome Number : Java Function

An easier way to find out whether a number is a Palindrome number or not. Eg. 121, 88, 12321 etc public boolean isPalindrome ( int n ) { int rev = 0, r; for( i = n; i > 0; i /= 10 ) { r...

DIGVIJAY

2 0

Spring - Dependency Injection (DI)

Spring - Dependency Injection (DI) DI is a framework which provides loose coupling in code. Here loose coupling means no hard coding of the object. Instead of hard coding, we will be injecting these object...

Gaurav

1 0

Class, Object and Methods in JAVA

Lesson-1: Class, Object and Methods of Java can be compared with body, heart and brain. Without these 3 things, Java does not exist. If you Google the above 3 items, you will find many definitions. But...

Debabrata

0 0

Introduction to Course Content

Video about what we are going to learn throughout the Java Training Session .

Jtcindia

0 0

Java complete reference-herbert schildt

Sample program: class Sample { public static void main(String args ) { System.out.println("Sample") ; } } Program explanation: Keyword used in line 1- class The name...

Charmy

0 0

Recommended Articles

Why Should You Learn Java !

Java is the most famous programming language till date. 20 years is a big time for any programming language to survive and gain strength. Java has been proved to be one of the most reliable programming languages for networked computers. source:techcentral.com Java was developed to pertain over the Internet. Over...

Read full article >

Top 5 Reasons to Learn JavaScript

Before we start on the importance of learning JavaScript, let’s start with a short introduction on the topic. JavaScript is the most popular programming language in the world, precisely it is the language - for Computers, the Web, Servers, Smart Phone, Laptops, Mobiles, Tablets and more. And if you are a beginner or planning...

Read full article >

Some Popular IT Courses in Current Market

In the domain of Information Technology, there is always a lot to learn and implement. However, some technologies have a relatively higher demand than the rest of the others. So here are some popular IT courses for the present and upcoming future: Cloud Computing Cloud Computing is a computing technique which is used...

Read full article >

Why Java is the Most Popular Programming Language

Designed in a flexible and user-friendly demeanor, Java is the most commonly used programming language for the creation of web applications and platform. It allows developers to “write once, run anywhere” (WORA). It is general-purpose, a high-level programming language developed by Sun Microsystem. Initially known as an...

Read full article >

Find Java Training Classes near you

Java Training Classes in Bangalore

Java Training Classes in Hyderabad

Java Training Classes in Pune

Java Training Classes in Chennai

Java Training Classes in Delhi

Java Training Classes in Mumbai

Java Training Classes in Kolkata

Java Training Classes in Noida

Java Training Classes in Gurgaon

Java Training Classes in Jaipur

Online Java Training

Looking for Java Training Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Looking for Java Training Classes?

The best tutors for Java Training Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Learn Java Training with the Best Tutors

The best Tutors for Java Training Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All

Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.