What is the purpose of SAP Notes listed by SAP Solution Manager System Recommendations? Note: There are 2 correct answer to this question.

What is the purpose of SAP Notes listed by SAP Solution Manager System Recommendations? Note: There are 2 correct answer to this question.
A . To recommend SAP Hot News Notes (priority 1 and 2)
B . To recommend Legal Change Notes related to SAP innovations
C . To recommend Performance Notes to improve system response
D . To recommend SAP security Notes for evaluation

Answer: C,D