A.True

B.False

A.OceanStor9000 will compare the received signature with the signature calculated by the corresponding system. If they are consistent, the authentication is passed.

B.After OceanStor9000 retrieves the SK, it uses the MD5 algorithm to encrypt the content of Zhang and the request and generate a signature.

C.OceanStor9000 will check SK according to AK after receiving the request and signature

D.When the user initiates a data request, the SK and the requested content are encrypted using the IAC algorithm to generate a signature.

A.Global deduplication

B.Parallel deduplication

C.Source deduplication

D.Target deduplication

A.Ensure that cables are correctly connected

B.Ensure that indicators on controller enclosures, disk enclosures, controllers, and expansion modules work correctly

C.Ensure that storage system performance is normal

D.Prevent firewall faults by ensuring that default Simpana at least uses ports 8400 to 8402

A.To transfer data between the client and backup management node

B.To maintain the index information and index cache information about all jobs on the service node

C.To write the job index information and backup task into the media

D.To write backup software data and read recovery data