Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!
Is Java free to download?
Yes, Java is free to download. Get the latest version at java.com.If you are building an embedded or consumer device and would like to include Java, please contact Oracle for more information on including Java in your device.
Why should I upgrade to the latest Java version?
The latest Java version contains important enhancements to improve performance, stability and security of the Java applications that run on your machine. Installing this free update will ensure that your Java applications continue to run safely and efficiently.MORE TECHNICAL INFORMATION
What will I get when I download Java software?
The Java Runtime Environment (JRE) is what you get when you download Java software. The JRE consists of the Java Virtual Machine (JVM), Java platform core classes, and supporting Java platform libraries. The JRE is the runtime portion of Java software, which is all you need to run it in your Web browser.What is Java Plug-in software?
The Java Plug-in software is a component of the Java Runtime Environment (JRE). The JRE allows applets written in the Java programming language to run inside various browsers. The Java Plug-in software is not a standalone program and cannot be installed separately.I have heard the terms Java Virtual Machine and JVM. Is this Java software?
The Java Virtual Machine is only one aspect of Java software that is involved in web interaction. The Java Virtual Machine is built right into your Java software download, and helps run Java applications.» Learn more about Java Technology
You might also be interested in:
- Explain various features of JAVA. How JAVA differs from C++?
- What is dynamic method dispatch ?
- What is Constructor ? What are its type ?
- What is Package ? How to define your own defined package ? Justify why CLASSPATH Environment variable needs to be set before you use it?
- Differentiate between constructor and destructor.
- Differentiate between method overloading and method overriding.
- What is method over riding. How it differs from method overloading. Write a Java program to discuss the above.
- What is the difference between break and continue? Write a Java program to discuss the difference between them.
- what is Thread ? Explain the life cycle of Thread. hat do you mean by daemon thread ?
- Why JAVA doesn't support multiple inheritance ? How JAVA supports alternate approach to support the concept of multiple inheritance ?
- What is JVM? Justify the statement "Java is Plattform independent".
- What do you mean by interface in JAVA ? What are it's properties ?
- Write short note on Garbage collection.
- Write a short note on Multilevel hierarchy.
