B is correct answer.
https://docs.servicenow.com/bundle/washingtondc-it-operations-management/page/product/agent-client-collector/concept/acc-monitoring-overview.html
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
sashquatch
1 week, 4 days agowkwkhk
1 month, 2 weeks agopeter_szelegowitz
1 year, 4 months ago