Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
7th Edition
ISBN: 9780134802213
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 1, Problem 12SA

Why does byte code make Java a portable language?

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Byte code:

Java program is the high-level language. So, java compiler is used to compile the java program (high-level language) into java bytecode (standard machine code).

  • Bytecode program runs on any machine that has a JVM (Java Virtual Machine) interpreter.
  • The JVM (Java Virtual Machine) interpreter is designed to execute the bytecode program produced by the compiler.
  • The interpreter takes the bytecode to convert the machine code and executes it.
  • Unlike machine language code, byte code is same for all the computers which have JVM in it. Hence, Java program is easily portable.

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Chapter 1 Solutions

Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)

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