Huawei HCNP-SSAM(SAN Storage Advanced Management) 認定 HC-621 試験問題:

1. Is correct virtual snapshot of the storage array is?

A) Snapshot support across the array
B) Snapshotscannotbe rolled back after the first use
C) Creating a snapshot after the entry into force
D) LUN snapshot is a virtual LUN

2. Snapshot of the storage array, LUN copy and remote replication, the following statement is correct. (Choose three)

A) If space is insufficient resource pool,the remaining capacity of the system will automatically safe space as a resource pool space
B) If you create a copy of the source LUN LUN and target LUN confusion may lead to data loss
C) If you create a remote copy of the source and target LUN LUN confusion may result in data unavailable
D) Adding LUN best resource pool resources are added and controlled AB equal size

3. FC-AL topology fiber and FC-SW of the main differences between what? (Choose three)

A) FC-AL devices using the AL-PA inquiries,FC-SW query the device using the Name Server
B) FC-AL devices connected via a hub,FC-SW as optical switches connected devices
C) FC-AL topology is a mesh topology is the FC-SW annular
D) When a new device is added,FC-AL interrupts network,FC-SW without interrupting the network

4. Host link for iSCSi troubleshooting troubleshooting steps there? (Choose three)

A) Check the host network port,host port lights are properly stored
B) Check whether the host can ping the storage business IP, telnet port is successful,such as telnet IP 3620
C) Check the ISM interface iSCSI host port status
D) Check the network cable if there are quality problems(substitution method)

5. The following statement about the error HostAgent program are.

A) HostAgent mainstream support oracle database applications
B) Windows and linux systems only support host applications
C) HostAgent graphical interface supports unified management and configuration
D) HostAgent management interface supports centralized management of multiple application servers

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