How is a strong base similar to a weak base?

What is observed when an acid dissociates in water?

3 answers

is it correct that the acid produces hydrogen ions for #2 ?

Still have no idea about number #1
1.
There are many definitions of acid and base. If you base the answer on the Arrhenius theory, both provide OH^- in solution.

2.
Your anwer for 2 is correct.
Thank you