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You want to create a Kotlin program that runs on JVM and Android. How does compiling to JVM bytecode help achieve this?

hard📝 Application Q15 of 15
Kotlin - Basics and JVM Runtime
You want to create a Kotlin program that runs on JVM and Android. How does compiling to JVM bytecode help achieve this?
AJVM bytecode only runs on desktop JVMs
BJVM bytecode runs natively on Android without changes
CJVM bytecode can be converted to Android's Dalvik bytecode easily
DKotlin code must be rewritten for Android
Step-by-Step Solution
Solution:
  1. Step 1: Understand Kotlin compilation targets

    Kotlin compiles to JVM bytecode which runs on JVM, and can be converted to Dalvik bytecode for Android.
  2. Step 2: Recognize Android bytecode conversion

    Android uses Dalvik/ART runtime, which requires converting JVM bytecode to its format.
  3. Final Answer:

    JVM bytecode can be converted to Android's Dalvik bytecode easily -> Option C
  4. Quick Check:

    Kotlin JVM bytecode converts to Android bytecode [OK]
Quick Trick: JVM bytecode converts to Android bytecode for cross-platform [OK]
Common Mistakes:
MISTAKES
  • Thinking JVM bytecode runs unchanged on Android
  • Believing Kotlin must be rewritten for Android
  • Assuming JVM bytecode only runs on desktops

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