H13-621 Online Practice Questions and Answers

Which of the following options does not belong to the hardware components of IP SAN?

A. Ethernet connected devices

B. iSCSI Host bus adapters

C. Storage Device

D. initi tor Starter

For storage array products, which may cause the failure of Incremental LUN copy?(Select 2 Answers)

A. the source LUN writing strategy write-through

B. target LUN writes policy write-back not mirror

C. link failures

D. there is insuffcient space on the resource pool

In the storage array, which of the following situations would not lead to a snapshot fault?

A. the source LUN in RAID group failure

B. resource LUN in RAID group failure

C. there is insuffcient space on the resource pool

D. the source LUN in RAID groups of relegation

The remote copy of storage array, which of the following LUN cannot be as the subordinate LUN of remote replication? (Select 3 Answers)

A. the main LUN of other remote replication

B. the subordinate LUN of other remote replication

C. the newly created, is formatted and unused LUN

D. the target LUN of LUN copy

Which SAS protocol mainstream version is currently used?

A. SAS1.1

B. SAS2.O

C. SAS 3.O

D. SAS3.1

S5000 snapshot rollback can only return data to the time of creating the snapshot.

A. True

B. False

Host side report the failure of "IO error or IO timeout", which of the following aspects can eliminate storage side issues? (Select three Answers)

A. check storage RAID LUN statem, if it is normal

B. check storage physical hard disk read and write state, if it is normal

C. check FC or iSCSI link state, if it is normal

D. login array user name and password

About LUN copy technology, which of the following statements are correct? (Select two Answers)

A. the process of copy don't need to stop business

B. only support LUNCopy based on IP network

C. support dynamic change copy speed

D. support third-party LUNCopy storage array

About HP-UX, which of the following is true: (Select three Answers)

A. iscsiuti -l can be used to check initi tor node name

B. iscsiuti -i -N can be used to modify initi tor node name

C. iscsiutil -m -t -p can be used to add the IP address of the target device

D. iscsiutil -pD can be used to verify the iscsi configuration

Incremental LUN copy about storage array, which of the following are correct? (Select two Answers)

A. support third-party array to third-party array

B. support huawei array to other manufacturers array

C. supportcopyinS5000andS2600array

D. don'tsupportcopyinS5000TandS5000array