HH0-220 Exam Questions

Which performance feature is provided by the Hitachi Unified Storage systems controller architecture?

A customer using a Hitachi Unified Storage system wants to protect their data LUNs from being accidentally unmapped. Which feature should be used?

A customer has requested your help to find out where a Hitachi Unified Storage (HUS) system's FC port 0A connects into their SAN. How can you find this information?

A customer will be implementing a Hitachi Unified Storage File Module in a switch-less two-node cluster. What needs to be used for the cluster interconnect?

A customer has deployed TrueCopy Extended Distance on their Hitachi Unified Storage systems. They would like to be alerted when their RPO exceeds the business requirement. Which pr...

Which feature of the Hitachi Unified Storage model 150 distinguishes it from models 110 and 130? Hitachi Data Systems HH0-220 Exam

What are two ways to restrict access to storage through a Fabric? (Choose two.)

Which two tasks can be performed online on a Hitachi Unified Storage system? (Choose two.)

A customer wants to migrate Hitachi AMS2300 data to a newly acquired Hitachi Unified Storage (HUS) system. Which statement about the migration is correct?

You have to replace a Cache Backup Battery online on a Hitachi Unified Storage system. Which two statements are correct? (Choose two.)

You are connecting a Hitachi Unified Storage system to a FC SAN. Which topology setting should you select?

You are using the Change Volume Capacity function of Storage Navigator Modular 2 (SNM2) to manage a Hitachi Unified Storage (HUS) system. Hitachi Dynamic Provisioning is not used....

A customer wants to install an Emulex HBA in a Windows 2008 server for connection to a Hitachi Unified Storage system. Where would you determine the validity of this configuration?

Which three parameters must be set when adding a Cache Partition on a Hitachi Unified Storage system? (Choose three.)

What describes the characteristics of external backup solutions supported by the Hitachi Unified Storage System (HUS) File Module option?

What allows firmware to be updated non-disruptively on the Hitachi Unified Storage systems?

A storage administrator would like to connect 10 hosts into the same FC ports of a Hitachi Unified Storage system. They are concerned that one host with high I/Os will impact the o...

A customer would like to add the File Module option to their Hitachi Unified Storage (HUS) system to provide files services. Which three types of connectivity are required from the...

Hitachi Data Systems HH0-220 Exam What are two characteristics of the Hitachi Unified Storage (HUS) controllers? (Choose two.)

A customer wants to migrate data from existing modular storage arrays to a newly acquired Hitachi Unified Storage system. To prepare for the storage migration, you have been asked...

What are two characteristics of the active/active architecture on the Hitachi Unified Storage (HUS) systems? (Choose two.)

A customer wants to migrate their data from an existing AMS2500 to a newly acquired Hitachi Unified Storage (HUS) system using TrueCopy Extended Distance (TCE) software. Which set...

What is Hitachi Data System's recommended practice for zoning?

A customer has identified a performance bottleneck with Online Transaction Processing (OLTP) production host LUNs. The performance improvement plan includes a change to the Hitachi...

You have just allocated four 3TB LUNs from a Hitachi Unified Storage System to a set of ESX 4.x servers. The VMware administrator can see volumes that are assigned to the servers f...

You want to configure SNMP on a Hitachi Unified Storage system. The license key is already installed and enabled. What are two key steps when configuring SNMP? (Choose two.)

A customer wants to create a multi-path environment for a specific Redhat Linux application on a Hitachi Unified Storage system. They have created Host Groups on all of the availab...

You are implementing a Hitachi Unified Storage File Module cluster with a single SMU. How do you run the smu-config script?

What needs to be replaced in case of a local memory DIMM failure on a Hitachi Unified Storage controller?

You are upgrading a Hitachi Unified Storage (HUS) system with the File Module option. Which combination is required to support this upgrade?

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

What are three characteristics of the Hitachi Unified Storage systems active/active controller design? (Choose three.)

A customer has a Hitachi Unified Storage (HUS) system model 110 configured with iSCSI I/O interface boards. They now want to connect it to a FC-SAN and have purchased the FC-Option...

A Hitachi Unified Storage system is connected to a Solaris server. If you want to optimize performance for the host I/Os, how do you determine the appropriate queue depth value?

When implementing host access security for a LUN in a Hitachi Unified Storage system, to what is the host WWN applied?

Which two statements relating to the online firmware upgrade are true for Hitachi Unified Storage systems? (Choose two.)

You must install Hitachi Dynamic Link Manager (HDLM) on a customer's server but you are not sure if the server HBA types and versions are supported. Which two actions would help yo...

What is the purpose of the System Assurance documentation?

Which technology is used on the back-end of the Hitachi Unified Storage systems?

Which two operations can be performed non-disruptively on Hitachi Universal Storage systems? (Choose two.)

An administrator wants to install Hitachi Dynamic Link Manager (HDLM) on a Solaris server. Which two are required before performing the installation? (Choose two.)

What are two functions that can be done using the Storage Navigator Modular 2 Logical Unit wizard on a Hitachi Unified Storage system? (Choose two.)

Which two Program Products reserve cache in a Hitachi Unified Storage system when they are installed, even if disabled? (Choose two.)

You want to add an account for a new storage administrator on a Hitachi Unified Storage system using Storage Navigator Modular 2. Which Account Authentication role must you have to...

Which two statements relating to LU configuration and management on the Hitachi Unified Storage systems are correct? (Choose two.)

What are two characteristics of the Modular Volume Migration feature? (Choose two.)

A customer would like to deploy Hitachi Global Link Manager (HGLM) to monitor for path errors on their SAN hosts running Hitachi Dynamic Link Manager (HDLM). Which method is used b...

A customer is planning to deploy the Hitachi Command Suite (HCS) in an existing production environment that includes several Hitachi Unified Storage (HUS) systems with the File Mod...

Hitachi Data Systems HH0-220 Exam Which two expansion trays are supported on Hitachi Unified Storage (HUS) model 110? (Choose two.)

Which two resources should be reviewed before installation and maintenance operations? (Choose two.)