H13-511-ENU 무료 덤프문제 온라인 액세스

iSCSI of IP SAN storage array provide security function of CHAP authentication to prevent unauthorized access; IPsec prevent insert, modify, and delete, and prevent eavesdrop, ensure the privacy.

• A.True
• B.False

Main technical or functional of S5000T storage systems to enhance the reliability of the data are cache may fall protection, disk copy, global hot standby disk.

• A.True
• B.False

When create copy of LUN, if the size of the source LUN is 500G, then the LUN of remote array capacity under the target can't be used for copy of LUN.(Select 2 Answers)

• A.400G
• B.500G
• C.300G
• D.600G

The three mainstream storage forms are as follows: 1)SAN storage that provides block resources;
2)NAS storage that provides file system resources;3) object-based storage (OBS). SAN storage and NAS storage are traditional storage forms. Which of the following statements about the characteristics of the three storage forms are correct? (Select 3 answers)

• A.Objects are the basic units of OBS. Each object is a composite of data and data property sets.
• B.In traditional storage forms, disks are partitioned, file systems record file structures based on a tree relationship, and metadata is used to identify the use of blocks.
• C.In the OBS mechanism, data and metadata are stored and managed in a distributed manner.
• D.OBS is typically oriented to structured data applications.

About the storage array, which LUN copy function is true? (Select two Answers)

• A.multiple LUN copy can share same target of LUN
• B.when create LUN copy , you can use one virtual snapshot of LUN as the source of LUN
• C.when create full capacity of LUN copy, the source of LUN and target of LUN can't be located in the external array at the same time
• D.when create increment LUN copy, you can use external array as the source of LUN