"If you search with the NOT operator, every event is returned except the events that contain the value you specify. This includes events that do not have a value in the field."
It's B, try it on your instance, also C is not correct because your excluding a value not the field itself and A it´s not applicable because everything dependes on data
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.
Rider2053
5 months agoMF55
8 months, 3 weeks agokiki533
11 months, 2 weeks agosborisv
1 year, 3 months agoSteve2610
1 year, 3 months agoarcsw
1 year, 4 months agomku
2 years, 1 month agoarcsw
1 year, 4 months ago