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Java (Dzhava, show). The Language was created company Sun at the beginning initially 90-h years on base C++. He is called to simplify the development of applications on base C++ by exceptions from it all low-level possibilities. But main particularity of the language - a compiling not in computer code, but in платформно-independent byte-code (each command occupies one byte). This byte-code can be executed by means of interpreter - virtual Java-machines (Java Virtual Mashine), which versions are created for any platforms. Due to presence ensemble Java-machines of the program on Java possible to carry not only at a rate of source text, but also at a rate of binary byte-code so on popularity language Dzhava today occupies the second place in the world after Beysika. Emphases in development of this language is spared two directions: support all the manner of mobile device and микрокомпьютеров, built in in home appliances (technology Jini) and creation платформно-independent programme modules, capable to work at server in global and local set with different operating system (technology Java Beans). While the main defect of this language - a low speed, since language Dzhava interpreted.
The Main programming system. From universal programming languages today the most popular following:
o Basic (Basic) - for mastering requires initial preparation (the general school);
o Pascal (Pascal) - requires special preparation (the schools with deepened by study of the subject and общетехнические high schools);
o C++ (With++), show (Java) - require the training (specialized average and high educational institutions).
For each of these programming languages today there is much programming systems, produced different company and oriented on different models PC and operating systems. The most popular following visual ambiences of the quick designing the programs for Windows:

For development server and portioned applications possible to use the programming system Microsoft Visual С++, products of the company Borland, practically any programming facility on Java.
Will Hereinafter be considered possibility typical of Beysika, Pascal and C++.

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