plz detail me about jdk

Answer 1

JDK encompasses 3 main things; it contains a JVM bundled in its JRE Java runtime environment, Javac that compiles Java source code into byte code that can be interpreted by the JVM and finally the core Java libraries. It's a developers kit with the above items bundled up.

Answer 2

JDK is Java development kit and there is two kind of it Oracle and open source and it helps in programming java apps and android apps

Answer 3

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Answer 4

By the way Android based on Java Oracle so it uses Oracle JDK

Answer 5

jdk has jre java runtime environment and APIs in jre we have jvm... jre is responsible for coverting the code into byte code (responsible for the feature pltform independence) and jvm acts as interpreter and gives output