The true or false questions.

The start directory of find is optional

true

Explanation:

Find command syntax is as follows:

find [starting directory] [options]

For example:

$ find / tmp - name test

$ find. - name demo - print

$ find

As we can see in the last example, starting-directory and options can both be omitted and it will still be a valid command. When the start directory is omitted, it defaults to the current directory.