Embedded System boot loader loads the kernel and the kernel mounts the root file system, it’s time for something to start running that you and your boss view as useful. When Linux starts, it looks for a program to execute by default, or you can supply it with the name of something to run. This program runs as the first process and must continue to run. When this process stops, the kernel, and thus the entire system, stops running. On your desktop Linux system, this program is likely init. You can find out by doing the Embedded System

Benefits of Java
1. Complex dynamic web applications are possible in Java programming.
2. Java is multi threaded programming language so is used in high performance applications.
3. As Java applets are platform independent, it can easily be accessed by software developers.
4. Users do not keep the fear for heavy license fees as Java is an open source language.
5. EJB (Enterprise Java Beans) and RMI (Remote method Invocation) are the globally recognized Java architecture for distributed applications.
6. Automatic garbage collection is possible in Java applications.
7. As Java is a platform independent language, the codes which is written Java, can be run in different platforms.
8. Java is a highly secured, robust and portable programming language in nature.
9. In the database end, Java can use all kind of databases (free and paid) according to the client's requirements.
10. DAO, CORBA, Hibernate are widely recognized Java architectures which supports internationalization (i18n) for business enterprise applications.
11. Java has the set of well-designed, intuitive and multi tasking APIs which help the Java programmers to do better coding without any hassle.
What’s kind of interesting to note is that, while these items do tend to be fairly cheap, with some going for as little as 25 cents, they can be expensive at first. The problem is that, with a motherboard and various “daughter boards”, you can afford to simply put together what you need from various components. When creating Embedded System single board computers, then, the problem is that you need custom carrier boards. This is why it’s always a good idea for anyone who needs an order of embedded system hardware to shop around and get a low price. It’s not the unit itself that can be costly, but the fact that you need to have a Embedded System relatively smaller number of them custom made.
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