Quarantined grades?

Are the teachers allowed to take notes during the current situation? I'm attending a vocational high school in Bavaria and a few teachers are now making attendance and grades online. However, no prior attention was paid to whether all students have the necessary tools (laptop, internet, …).

Is illegal

How else should one rate?

Well, the requirements should be fair. After all, it's about the Abitur and some need their cut. It is very doubtful whether you can prepare so well for this on a broken cell phone screen with 3g internet.

I think it is not stretched if it is online could have a few yes spikers

As I understand this from the page, a performance survey is not allowed:

"No. The school closure includes all classes and any other school events within the meaning of Art. 30 sentence 1 BayEUG. Also in the context of emergency care or in digital formats (e.g. Via mebis), no performance surveys take place during the time of school closure."

https://www.km.bayern.de/allgemein/meldung/6903/faq-zur-einstellung-des-unterrichtsbetriebs-an-bayerns-schulen.html#informationen-pruefungen