Free Hitachi HAT-420 Exam Dumps Questions & Answers

Which three operations are allowed after enabling security on a Hitachi Unified Storage system Fibre
Channel (FC) port? (Choose three.)

• A.Add the same WWN to multiple Host Groups on the same FC port.
• B.Create Host Groups with different host connection modes on the same FC port.
• C.Create a Host Group with two different host connection modes.
• D.Add a LU to two different Host Groups behind two different ports.
• E.Add multiple WWNs to one Host Group.

How should the Hitachi Unified Storage systems dual power supplies be connected?

• A.by two independent and appropriately rated power distribution units
• B.by FS6 circuits breakers
• C.by adjacent sockets on a single power distribution unit
• D.only one should be connected, the other being standby

Your Hitachi Unified Storage (HUS) customer uses the latest release of Hitachi Command Suite (HCS)
products, Device Manager and Tuning Manager. Which tab in the HCS main view is available to your
customer for viewing HUS system performance data?

• A.Analytics
• B.Performance
• C.Metrics
• D.Monitor

You have replaced a controller on a Hitachi Unified Storage system. Which two methods should be used
to confirm that the replacement completed successfully? (Choose two.)

• A.Check the Alerts & Events window in HCS.
• B.Check the Alerts & Events window in SNM2.
• C.Check the status using the Web tool in Normal Mode.
• D.Check the SNMP trap logs.

A customer wants to migrate data between two Hitachi Unified Storage systems using TrueCopy. What
are two requirements? (Choose two.)

• A.There must be FC connectivity between the arrays.
• B.The P-Vol and S-Vol size must be equal.
• C.The DM-LU must be greater than 10GB.
• D.A Command Device must be created.