Java provides the most secure programming environment. It automatically manages the memory garbage-collection routine activated when the system runs short of memory. Java does not support pointers (the most dangerous feature of the C++ language) since the ability to work with arbitrary memory addresses through typeless pointers allows you to ignore memory protection.
What does term compiling java mean portable#
The main differences from C++ are associated with the need to reduce the size of programs and increase the security requirements for portable applications running on the network. The Java language uses the syntax of the C++ language. Servlets and JSPs (Java Server Pages) have become widespread, allowing clients to access server applications and databases.
What does term compiling java mean code#
The generated virtual code is a set of instructions for execution on the interpreter of the virtual code – the Java virtual machine ( JVM - Java Virtual Machine). Another type of program is Java applications, which are portable code that can run on any computer, regardless of the architecture. The Java programming system allows the World Wide Web (The applet has minimal access to the client’s computer resources to provide an arbitrary multimedia interface and perform complex calculations without the risk of damaging data on the disk. The program is then executed by the java interpreter using the Java virtual machine (Java VM): class extension using the javac compiler. java extension, compiled into files with the. The source codes for Java programs are written in human-readable form in a plain text file with the. Java technology is both a platform and a programming language. Java designed for hand-held devices and set-top boxes. It is possible to develop a single application that can run on multiple platforms like Windows, UNIX, and Macintosh systems. Secondly, it is platform-independent, i.e., we don’t have to develop separate applications for different platforms. Object-Oriented meaning the capability to reuse code. Java is a computing platform for application development. He decided to create a new language since he was not very happy with the C++ programming language used and first named it Oak after the oak tree that he could observe from his office window. It is similar to C++ high-level programming language and architecture-neutral developed by James Gosling, an engineer at Sun Microsystems in 1995 and later acquired by Oracle Corporation. Java is the object-oriented, platform-independent programming language used to develop distributed applications that run on the Internet.
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