HH0-130 試験問題を無料オンラインアクセス

Your customer is experiencing performance problems on a VSP system. They are using Performance Monitor to obtain performance information on several storage system components. Which two performance metrics should be examined? (Choose two.)

• A.Write Pending Rate
• B.VSD MP utilitization
• C.ORM value
• D.HDD latency

What are two core functions of Hitachi Tuning Manager? (Choose two.)

• A.It distributes workloads across paths automatically.
• B.It displays configuration and capacity data.
• C.It extracts performance data for analysis.
• D.It migrates data based on storage performance.

A company is using Hitachi Tiered Storage Manager to manage multiple storage systems configured as external storage behind a VSP. Which two benefits does Hitachi Tiered Storage Manager provide? (Choose two.)

• A.It automatically populates storage tiers using Hitachi Device Manager profiles.
• B.It is able to migrate to LDEVs that are larger than the source.
• C.It provides non-disruptive,completely transparent data migration.
• D.It interfaces with Hitachi Device Manager to create storage tiers based on CIM profiles.

What are two results when license keys expire? (Choose two.)

• A.Configuration changes are permitted for a period of 24 hours after expiration.
• B.Configuration settings that were made before the temporary license key expired will revert back to their original settings.
• C.No new configuration settings may be performed.
• D.Configuration settings that were made before the temporary license key expired remain in effect and cannot be modified.

What is an advantage of TrueCopy Synchronous operation?

• A.It has a reduced Recovery Point Objective.
• B.It has no impact on host performance.
• C.It uses journaling to manage bandwidth.
• D.It is supported over longer distances.