Identify the activities involved in SAP OS/DB Migration Check Verification? There are 2 correct answers to this question

Identify the activities involved in SAP OS/DB Migration Check Verification? There are 2 correct answers to this question
A . Analyze the SAP System and database system logs
B . Analyze the response of multiple component
C . Analyze the performance in the DB system
D . Analyze the response times of the critical transactions

Answer: A,D