Question about Samsung Galaxy Tab A7 (2020)

Hello, I am also currently studying for a degree in business informatics.

I wouldn't recommend it, though, because it's really a cheap product. No pen and no recognition of handwriting.
Sometimes also a bit slow.

But enough for Netflix, Youtube + Co.

I use my two for my kiddies and cannot tell you whether this is suitable for your needs. My requirement is more differentiated. I guess if you use it as a "notebook" it should be enough. It is always a question of how much you are willing to spend and what you need it for.