In the General Licensing Process which of the following statements are true regarding Temporary license keys? There are 2 correct answers to this question.

In the General Licensing Process which of the following statements are true regarding Temporary license keys? There are 2 correct answers to this question.
A . Temporary license keys are manually installed by the SAP HANA system
B . Temporary license keys are automatically installed by the SAP HANA system
C . After 28 days, the temporary license expires and the system is locked down
D . After 90 days, the temporary license expires and the system is locked down

Answer: B,C