After a scheduled backup to IBM Tivoli Storage Manager (Tivoli Storage Manager) performed by Tivoli Storage Manager client node, it has been found that few files have been skipped or not included in backup for some reason. Which two logs from backup-archive client should be checked as an initial step to get information of schedule operation failure? (Choose two.)

A.
activity log

B.
error report from operating system

C.
dsmerror.log file located in backup-archive client installation directory

D.
Daily Operational Report generated by Tivoli Storage Manager server

E.
dsmsched.log file located in backup-archive client installation directory

Explanation: