Question $12(4$ points$)$

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Which of the following statements that best describes the "update" command.$$

Question $12$ options:

A bot, when executing this command, downloads a file indicated in an URL; but this bot does not execute it$.$

A bot, when executing this command, downloads a file indicated in an URL; and then this bot executes the downloaded file $($i$.$e$.,$ by creating a new process$).$

A botmaster can instruct a bot to first download a file$/$binary via the "update" command, and then the botmaster can instruct the bot to activate the newly downloaded file using the "execute" command.$$

None of above.