Examine the section of the Health Check report given below: Which two statements are true regarding the Health Check report?（）

AHealth Check was performed manually.

BHealth Check was performed to check the disk image block corruptions.

CHealth Check was performed to check interblock and intersegment corruption.

DHealth Check was performed to verify the integrity of database files and report failures.

EHealth Check was performed by the Health Monitor automatically in response to a critical error.