In an SAP HANA database system running in log mode "normal", in which situation does the system automatically execute a regular log backup? There are 2 correct answers to this question.

In an SAP HANA database system running in log mode "normal", in which situation does the system automatically execute a regular log backup? There are 2 correct answers to this question.
A . When the log buffer is full.
B . When the time threshold is exceeded.
C . When the log segment is full.
D . When a commit occurs.

Answer: B,C