Programming enhancements

  By —

These questions are based on 801: IBM Lotus Notes Domino 8 Application Development Update.

Objective: Programming enhancements
Sub-objective: Recognize new Java support features

Single answer, multiple choice

What is the purpose of the JIT Compiler in Lotus Notes and Domino Release 8?

1. Compiles JavaScript and LotusScript code into Java bytecode
2. Compiles Java bytecode into JavaScript, HTML and/or XML, depending on the user's browser type
3. Dynamically compiles Java bytecode to the native platform to optimize performance of Java programs
4. Dynamically creates multiple instances of the Java bytecode for a Java program to run in multiple threads

Answer:
C.  Dynamically compiles Java bytecode to the native platform to optimize performance of Java programs

Tutorial:
Lotus Notes and Domino Release 8 provides a Just-In-Time (JIT) Compiler for Java. The JIT Compiler dynamically compiles Java bytecode to the native platform to optimize performance of Java programs. The JIT Compiler is activated by default.

Reference:
Lotus Domino Designer 8 Help Database Topic: Running a Java program

IBM Lotus Notes Domino 8 Reviewers Guide (PDF)