Micro Wave Computer Institute is a top leading computer training institute in Khanna city which was established by Mr. Naveen Singh in 1998. We are offering a huge variety of computer courses for all. Micro Wave Computer Institute is an ISO 9001:2015 Certified institute having experience of 24 years.The object-oriented, class-based, general-purpose programming language Java was created to have fewer implementation requirements. It is an interpreted language, not one that is compiled. The Java Virtual Machine (JVM) converts Java source code into byte code, which may then be run on any platform.

1. WHAT IS JAVA ? WHAT IS JAVA
PROGRAMMING USED FOR

2. INTRODUCTION
The object-oriented, class-based, general-purpose programming language Java was created to
have fewer implementation requirements. It is an interpreted language, not one that is
compiled. Any Java Virtual Machine (JVM) can execute Java applications because they are
compiled to bytecode. Sun Microsystems created Java in 1991. Although it was first intended for
consumer electronics, it quickly gained favor for use in web development. One of the most
widely used programming languages nowadays is Java.

3. What is Java Used For
Web
Applications
Desktop
Applications
Mobile
Applications
Games
Enterprise
Applications

4. 1. Web Applications :- Java is a well-liked option for creating web applications since it is salable,
portable, and secure. On a Java EE server, like Apache Tomcat or Glass fish, Java web applications are
commonly delivered.
2. Desktop Applications :- Java is a well-
liked option for creating desktop apps since it is
portable and simple to use. The Java Swing
toolkit is commonly used to create Java
desktop applications.
3. Mobile Applications :- Because it is
supported by a variety of mobile devices, such
as smartphones, tablets, and wearable, Java is
a popular choice for creating mobile
applications. Android is often used to create
Java mobile applications.

5. 4. Games :- Java is a preferred option for game development since it is quick, effective, and portable.
Typically, Java games are created with the Libido game development framework
5. Enterprise :- The enterprise frameworks for Java, such as Java EE (Enterprise Edition) and Spring
Framework, provide a complete collection of tools and libraries for creating sizable, distributed, and
salable enterprise applications.

6. Java Features
1. Programming using objects :- Java is
an object-oriented language, which implies
that it makes use of objects to express
information and behavior. A well-liked
programming paradigm is object-oriented
programming, which makes code more
modular, reusable, and maintainable.
2. Platform Independence :- Because
Java is a platform-independent language, Java
programmer can be executed on any system
that supports the JVM. Java is a fantastic option
because of this when creating portable
applications.

7. J3. Java is an Extremely Secure Language :- The JVM validates Java byte-code before to
execution, assisting in preventing the execution of malicious code. Java also has a number of
security mechanisms that serve to shield users from harmful apps, including code signing and
sand boxing.
4. Java is a highly portable language :- Any platform with a JVM can run Java byte code.
Java is a fantastic option because of this when creating portable applications.
5. Java is a language with extensibility :- A third-party library can be used to augment
Java's robust API. Java is a good option for creating complicated apps because of this.

8. Java Career Opportunities
Because Java is a widely used language, there are numerous Java employment options accessible.
Software, web, mobile, and game development are just a few of the industries where Java
developers might find employment. Additionally, Java developers can work for a range of
businesses, including start-ups, small businesses, big corporations, and governmental
organizations. There are several things you can do to get ready if a job in Java development is
something you're interested in. You should first learn Java. You can learn Java using a variety of
materials, including books, tutorials, and online classes. You should create a portfolio of Java
projects next. This will demonstrate to potential employers that you have the knowledge and
expertise required to succeed as a Java developer.

9. Conclusion
A number of apps are made using the robust and flexible programming language Java. Developers
who need to construct portable, safe, and extendable apps should consider Java. There are
numerous tools available to assist you in getting started if you are interested in a career in Java
development .