Java is used for developing desktop based application, web based application, and android as well as other hardware coding. It has higher scope in cloud development too. Industries are working on JAVA on large level.
As a student you must wonder why one should must add JAVA to his/her skill set. Java is a high level programming language originally developed by Sun Microsystems and released in 1995. Java runs on a variety of platforms such as Windows, Mac OS, and the various versions of UNIX. This blog is to make you understand java. This reference will be useful as it will take you through simple and practical approaches while learning Java Programming Language.
Object Oriented − In Java, everything is an Object. Java can be easily extended since it is based on the Object model.
Platform Independent − Unlike many other programming languages including C and C++, when Java is compiled, it is not compiled into platform specific machine, rather into platform independent byte code. This byte code is distributed over the web and interpreted by the Virtual Machine (JVM) on whichever platform it is being run on.
Simple − Java is designed to be easy to learn. If you understand the basic concept of OOP Java, it would be easy to master.
Secure − With Java’s secure feature it enables to develop virus-free, tamper-free systems. Authentication techniques are based on public-key encryption.
Architecture-neutral − Java compiler generates an architecture-neutral object file format, which makes the compiled code executable on many processors, with the presence of Java run-time system.
Portable − Being architecture-neutral and having no implementation dependent aspects of the specification makes Java portable. Compiler in Java is written in ANSI C with a clean portability boundary, which is a POSIX subset.
Robust − Java makes an effort to eliminate error prone situations by emphasizing mainly on compile time error checking and run-time checking.
Multi-threaded − With Java’s multi threaded feature it is possible to write programs that can perform many tasks simultaneously. This design feature allows the developers to construct interactive applications that can run smoothly.
Interpreted − Java byte code is translated on the fly to native machine instructions and is not stored anywhere. The development process is more rapid and analytical since the linking is an incremental and light-weight process.
High Performance − With the use of Just-In-Time compilers, Java enables high performance.
Distributed − Java is designed for the distributed environment of the internet.
Dynamic − Java is considered to be more dynamic than C or C++ since it is designed to adapt to an evolving environment. Java programs can carry extensive amount of run-time information that can be used to verify and resolve accesses to objects on run-time.
Aside from its widespread use, it’s also the most in-demand programming language among employers, with more job listings. A great java developer is someone who likes solving puzzles. If you’ve ever spent hours and hours on a Rubik’s cube, it’s a sign that you may enjoy programming. You have to be very patient and persistent. Some programming challenges take a long period of concentration and research to solve. The language has had its stripes for years, so great Java devs can jump into any code base and learn to swim fast.