Question

What do you understand by JIT?

Answer 1

AI based multiple objectives APS optimizes enterprise operations performance. Discover best scenarios. Improve operations. Increase efficiency. Analyze resource usage.

Answer 2

JIT is Just-In-Time Compiler.

Explanation:

The 'Just-In-Time (JIT)' compiler is a vital part of the 'Java Runtime Environment (JRE)'. It is responsible for performance optimization of java based applications at run time.  

JIT compilers communicate with the 'Java Virtual Machine (JVM)' at execution time and compile appropriate bytecode sequences into native machine code. When using a JIT compiler, the hardware is capable of running the native code, as compared to the JVM interpreter. This leads to performance gains in the execution speed.