HC-621 무료 덤프문제 온라인 액세스

In synchronous remote copy storage array, if the replication link is interrupted, it will lead to a corresponding business interruption on the host.

• A.False
• B.True

On the storage array LUN copy function statement is correct? (Choose two)

• A.When you create an incremental LUN copy, you can use an external array as the source LUN
• B.Multiple copies can share a target LUN LUN
• C.When you create a LUN copy the whole amount,source and destination LUN LUNcannotbe located in the external array
• D.When you create a LUN copy, you can use a virtual snapshot LUN as the source LUN

Which of the following is the storage array products commonly used maintenance tools. (Choose three)

• A.Upgrade Check Tool
• B.Inspection Tools
• C.Host information collection tool
• D.Maintenance Assistant tool

SATA RAID disk created by the group, the two controllers simultaneously access solutions that RAID group may cause performance degradation issues

• A.Multipathing software upgrade
• B.Adjustments are attributable to the same LUN in the same RAID group controller
• C.Upgrade controller version
• D.LUN's write policy adjustment

For storage performance, simply, the faster the response time of storage, the higher IOPS.

• A.False
• B.True