A is correct.
From FAZ6.4 Self Paced Training
A quick way to build a custom dataset and chart is to use the chart builder tool. This tool is located in Log View and allows you to build a dataset and chart automatically based on your filtered search results.
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.
Christiandus
2 years, 3 months agoMEDO162
3 years, 11 months agoOopy
4 years, 2 months agoMr_Bello
4 years, 2 months agommelo
4 years, 5 months ago