What do you have to consider when you perform a Tailored Data Center Integration (TDI) installation for a productive SAP HANA database system? There are 2 correct answers to this question.

What do you have to consider when you perform a Tailored Data Center Integration (TDI) installation for a productive SAP HANA database system? There are 2 correct answers to this question.
A . Having the data and log volumes on the different disks.
B . Obtaining the hardware certification from SAP for the existing hardware you are going to use.
C . Obtaining C_HANATEC_XX Certification.
D . Having 10 GBit/s for storage zone and 1 GBit/s for internal zone for network connectivity.

Answer: B,C