HH0-300 試験問題を無料オンラインアクセス

A customer extends their corporate SAN to a branch office storage array, but they observe that they are not able to fully utilize the bandwidth between their sites.
Which configuration would allow them to accomplish this task?

• A.Use an E-Port channel extension to reduce the number of devices in the replication link.
• B.Leverage the production SAN to connect the extenders to the storage array.
• C.Enable compression on the FCIP ports.
• D.Configure one zone to contain all of the Initiator and RCU Target ports.

A customer has a peak rolling average of 100 MB/s. They would like to preserve write order fidelity for up to 1 hour in their Hitachi Universal Replicator environment.
What should be the size of their journal group?

• A.100 GB
• B.360 GB
• C.300 GB
• D.200 GB

You are designing a customer's Hitachi Universal Replicator environment. You are determining journal and data volume layout.
Which HDS guideline should be followed?

• A.The journal and user data cannot be located on separate parity groups.
• B.The journal parity groups should not be shared with user data.
• C.When the customer's write workload is less than 50 percent of the available throughput of journal parity groups, the journal parity groups can be shared with user data.
• D.When the customer's write workload is less than 10 percent of the available throughput of journal parity groups, the journal parity groups can be shared with user data.

How long is a 2 Gbps Fiber Channel frame in fiber optic cable?

• A.4km
• B.2 km
• C.1 km
• D.3 km

A customer is implementing a single ShadowImagecopy of 10 TB of storage on a VSP.
How much storage must be provided for the secondary volumes (S-Vols)?

• A.40 TB
• B.20 TB
• C.0 TB
• D.10 TB