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JVM JRE Implementation

  • JVM is a JRE implementation. So, will every device with a JVM contain a JRE?

  • The JDK contains a set of classes and libraries that support development. Does JRE have the same thing. If so, why do they need the same, since we already have the code converted to byte code?

Please correct me if I am wrong

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You have number 1 a little back. The Java Runtime Environment (JRE) contains the Java Virtual Machine (JVM), as well as standard java libraries and other features that allow you to run Java bytecode programs.

JDK Java Development Kit JRE. , JRE, , , - Java, Java.

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