Multiple choice

Which of the following technologies passes objects by their actual classes, so the behaviour of the objects is not changed when they are sent to another java virtual machine?

  1. Optimized method invocation

  2. WebSphere

  3. Remote method invocation

  4. Filter

  5. Portable object adapter

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

RMI passes objects by their actual classes, so the behaviour of the objects is not changed when they are sent to another java virtual machine.