Because incident details are often unknown at the start, command should not be established until after the incident action plan has been developed.

1. true
2. false.

The answer is "False"

Explanation:

At the onset of both the event, the command method should be clearly defined. This function is available, in command prompt and instead of executes the inserted command, it only executes the task or function, which is available in Microsoft like Windows, visual basic, etc. that's why the answer to this question is false.

this question your asking is true hope this and you get a 100 percent : )