Java programming language

learn java programming language course

java programming language

Java is an famous general purpose programming language.this particular programming language is object oriented and class based platform.it is very fast,secure, reliable and runs on 3 billion devices wordwide thats why its safe to say that java programming language is one of the world most famous programming language in use especially for client server web applications,mobile application,gaming and more.Java is very easy to learn and simple to use.it is also free and open source language.the syntax of java is very close to the other famous programming langages like C++ and C# that enables programmer to switch to the java and from C++,C# to java.

history

Java was first developed by james Goslings and later released in 1994 by Sun Microsystems.java use java compiler,java programming language compiler,the GNU compiler for jave,Eclipse and jikes as compiler.java compiler,class librares and virtual machines were also originally released by Sun. At first it was originally designed for interactive television. At that time java programme was too advanced for television industry.java first versionjava 1.0 was released 1996. java promised WRITE ONCE,WRITE ANYWHERE (wora),allowed network and file acess restrctions.many web browers incorprated the ability to run java script within web pages.

java 2 was later released in 1998-1999 as J2SE 1.2. new version included multiple configurations built for serveral platforms. other versions like J2EE had technologies and APIs for enterprise applications while J2ME featured APIs optimized for mobile application. desktop version was renamed J2SE.

Goals of the language

there were several goals in mind for the creation of java programming language.

to ensure security

for portable and arcitecture neutral reasons

to achieve high performance

it must be simple and object oriented

dynamic

where to learn;

there are many institutes that offered courses on java programming languages.you can also learn it on online platforms like YouTube and other sites if available any. but if you are from pakistan and wanted to enroll in Java language programming course in lahore then a IT institute PNY TRAININGS offer best training course on java programming language.you can search for more details on our website of pnytrainings. com

how does execution system works?

As we are aware of the fact that basic design goal of this language is portability which basically means that programs written for java platform must run on combination of hardware and operating system with run time support. java programming language code is compiled to an intermediate representation called java bytecode. java bytecode instruction is analogues to machine code later they are executed by a virtual machine which is written specifically for the host hardware end users commonly use a java runtime environment or in a java browsers.

Performance

There is an widely conception that programs written in this language are slow and require more memory than C++, but java programs execution speed improved later with the introduction JUST IN TIME COMPIlATION in 1998 for java 1.1. its performance was improved timely later with the new versions came into the markets.till so far 14 versions of have been released with the improvements. latest one is JAVA SE 13 released in November 2019

we are offering multiple training courses on different creative and designing programs, this is an opportunity for the students to learn the programming language java with us. if you are interested in more details then you can visit our website pnytraining

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