1. Top 5 things about
JAVA
C E R T I F I E D
C O U R S E
2. Portable & Versatile
Java is extremely portable as well as a
versatile language. By portable, I mean
Java can be used across various platforms.
Being an open source programming
language, it is platform independent
across OS. As its famous tagline says
“Write Once and Run Anywhere”, you
can run Java bytecode on any hardware
that has a compliant JVM.
3. Object Oriented programming is a programming style
which is associated with the concepts such as:
1. Classes 2. Objects 3. Inheritance
4. Encapsulation 5. Polymorphism
An object-based application in Java is based on declaring
classes, creating objects from them and interaction
between these objects. Hence, Java Being an Object
Oriented Programming language, the concepts of Java
are highly relatable.
Java is an OOPS
Language
4. Banking: To deal with transaction management
Information Technology: Solve implementation
dependencies and this is the domain that hires most
of the Java developers.
Stock market: To write algorithms as to which
company they should invest in
Financial services: Java is used in server-side
applications
Java is all over the place, it’s on the desktop, it’s on
mobile, and everywhere!
Java is Everywhere
5. There are many powerful development tools in which
you can do Java programming.
Some of the popular Java development tools are
1. Netbeans 2. IntelliJ
3. Eclipse 4. Android Studio
All of the above tools not only help you in the code
writing process but it also offers a high-level debugging
to the programmers.
Java Development
Tools
6. Develop web application & its popular frameworks (Spring,
hibernate etc.)
Java is used in Android APP development.
Java is used to test your web application using various
automation testing tool. Ex: Selenium, QTP which is used to
automate web applications and perform testing using Java.
Big Data technology: Hadoop MapReduce framework is
written in Java
Used in Scientific & Research Communities to handle a
huge amount of data
Java is everywhere and it has an ocean of opportunities!
Some of the influenced domains which use Java are:
.
Java Applications
