Why can dashboard screenshots not serve as an alert transport?
Select an answer to reveal the explanation.
Short Explanation
You can't use screenshots as an alert transport because someone has to already see the problem and send the image by hand. That makes it manual communication, not automated alerting.
Full Explanation
The correct choice says a screenshot requires a person to have already noticed the problem and to send it manually, so it cannot initiate a response. The purpose of alerting is to inform people who are not currently looking. Screenshots presuppose an observer, which inverts the purpose and leaves detection dependent on chance. The claim that Instana cannot generate screenshots of its dashboards is incorrect because the objection is conceptual, not a missing capability. The claim that screenshots omit the timestamp needed to correlate the event is incorrect because timestamps are typically visible in the image; the problem is the human step before it. The claim that screenshots are too large for most messaging platforms to accept is incorrect because file size is not the barrier. For the exam, distinguish automated notification from manual communication about an alert.