Why Java is portable explain reason?

Why is Java considered as portable?

Java is known as a “portable language” because Java code can execute on all major platforms. What’s more, once you’ve compiled your Java source to “byte-code” .

What is Java portability?

Java programs are portable, which means that the same bytecode program can run on any computer system that has a Java interpreter. … The source program does not have to be changed to meet the particular needs of a particular computer systems. No matter what computer you have, you can write the same Java programs.

How we can say Java is portable?

The Java environment itself is readily portable to new architectures and operating systems. The Java compiler is written in Java. The Java run-time system is written in ANSI C with a clean portability boundary which is essentially POSIX-compliant.

What feature of Java makes it platform independent and portable?

In the case of Java, it is the magic of Bytecode that makes it platform independent. This adds to an important feature in the JAVA language termed as portability. Every system has its own JVM which gets installed automatically when the jdk software is installed.

Why is C so portable?

If you write a C code in your machine, it will run on any machine which supports C, without modifying a single line of code. Because it is not tied to any hardware or system. We can say, it is a hardware independent language or platform independent language. That is why c is called a portable language.

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What JVM means?

Java Virtual Machine, or JVM, loads, verifies and executes Java bytecode. It is known as the interpreter or the core of Java programming language because it executes Java programming.

What is difference between C and Java?

C is a middle-level language as it binds the bridges between machine-level and high-level languages. Java is a high-level language as the translation of Java code takes place into machine language, using a compiler or interpreter. C is only compiled and not interpreted. Java is both compiled and interpreted.

Why Java is secured?

Because Java compiles as bytecode which then runs inside a Virtual machine, it cannot access the computer it runs on like a natively compiled program can. The general reason why Java is considered to be more secure than, say C, is because it handles memory management for you.

Where is Java used?

One of the most widely used programming languages, Java is used as the server-side language for most back-end development projects, including those involving big data and Android development. Java is also commonly used for desktop computing, other mobile computing, games, and numerical computing.

What are the advantages of Java?

The advantages of Java are as follows:

  • Java is easy to learn. Java was designed to be easy to use and is therefore easy to write, compile, debug, and learn than other programming languages.
  • Java is object-oriented. This allows you to create modular programs and reusable code.
  • Java is platform-independent.

What are the buzzwords of Java?

The java team has listed the following terms as java buzz words.

  • Simple.
  • Secure.
  • Portable.
  • Object-oriented.
  • Robust.
  • Architecture-neutral (or) Platform Independent.
  • Multi-threaded.
  • Interpreted.
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