To trace the execution of a javascript application so you can view the results when the application ends, you would.

Program;

Answer1: 1

Metaprogramming  is a programming technique in which computer programs have the ability to treat programs as their data. it means that a program can be designed to read, generate, analyse or transform other programs, and even modify itself while running. ps: you don't have any options there.

You would have to email the company.