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HH0-220 : HDS Certified Implmenter-Modular Exam

Hitachi HH0-220 Questions & Answers

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Hitachi


HH0-220


HDS Certified Implmenter-Modular


https://killexams.com/pass4sure/exam-detail/HH0-220


QUESTION: 90

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?


  1. Use the HUS Web tool to report the switch WWN and port number.

  2. Use Device Manager to determine where the HUS port is connected to.

  3. Use the switch name server to find the HUS WWPN.

  4. Use the SNM2 Advanced Settings to determine the WWPN of the switch port.


Answer: C


QUESTION: 91

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?


  1. Two10Gbps Ethernet connections with LC connectors

  2. Two10Gbps Ethernet connections with XFP connectors

  3. Two1Gbps Ethernet connections with RJ-45 connectors

  4. Two8Gbps FC connections with LC connectors


Answer: B


QUESTION: 92

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 product would you recommend?


  1. Hitachi Replication Manager

  2. Hitachi Command Director

  3. Business Continuity Manager

  4. Hitachi Universal Replicator


Answer: A


QUESTION: 93

Which feature of the Hitachi Unified Storage model 150 distinguishes it from models 110 and 130?


  1. support for I/O modules

  2. support for 16 FC host ports

  3. support for 32GB of cache

  4. support for 4U density trays


Answer: A


QUESTION: 94

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


  1. Use SNMP

  2. Use zoning

  3. Use Host Group security

  4. Useport security on the switch(es)


Answer: B, C


QUESTION: 95

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


  1. replacing a SFP FC Host Connector

  2. removing a Drive Box

  3. upgrading a Flash Memory

  4. replacing a Controller Unit


Answer: A, D


QUESTION: 96

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


  1. Modular Volume Migration can be used.

  2. TrueCopy or TrueCopy Extended Distance can be used.

  3. The Data Migration license key is required on both sides.

  4. The Data Migration license key is only required on the HUS.


Answer: B


QUESTION: 97

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


  1. When the power is turned off during the replacement, user data on the cache that has not been written will be backed up to flash memory.

  2. You should not perform any replacement while the green READY LED on the front of the Controller Box is blinking at high speed.

  3. You should only perform the replacement while the green READY LED on the front of the Controller Box is blinking at high speed.

  4. You must complete the replacement within a certain time frame.


Answer: B, D


QUESTION: 98

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


  1. Loop

  2. Fabric

  3. Point-to-Point

  4. Fabric Point-to-Point


Answer: C


QUESTION: 99

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. Which two operations can be performed? (Choose two.)


  1. Add additional LUs to an existing LUN.

  2. Release the first LU from a unified LUN.

  3. Grow a LUN by adding free space from any RAID Group.

  4. Shrink a LUN by releasing space back to the RAID Group.


Answer: A, D


QUESTION: 100

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?


  1. Microsoft Web site

  2. HDS Hitachi Unified Storage maintenance manual

  3. HiFire on HDS intranet/extranet

  4. Storage Navigator Modular 2 User's Guide


Answer: C


QUESTION: 101

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


  1. Controller

  2. Raid Group

  3. Cache Size

  4. Segment Size

  5. Logical Unit


Answer: A, C, D


QUESTION: 102

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


  1. The HUS File Module uses file system snapshot technology.

  2. The HUS File Module only backs up to direct attached tape drives.

  3. The HUS File Module relies on the User Datagram Protocol (UDP) with CRC enabled.

  4. The HUS File Module uses Network Data Management Protocol (NDMP).


Answer: D


QUESTION: 103

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


  1. Firmware updates are performed in less than the host I/O timeout value.

  2. While one controller is rebooting, the other handles all host operations.

  3. Host connectivity to both controllers established using multi-pathing software.

  4. Firmware updates only affect the first five drives and no controller reboot is required.


Answer: B

QUESTION: 104

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 other hosts on the same FC ports. Which HBA parameter should be set to limit the number of outstanding I/Os on each host?


  1. queue depth

  2. command length

  3. command depth

  4. queue length


Answer: A


QUESTION: 105

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 File Module? (Choose three.)


  1. FC to HUS

  2. IP to SMU

  3. FC to Servers

  4. IP to Servers

  5. FC to SMU


Answer: A, B, D


QUESTION: 106

What are two characteristics of the Hitachi Unified Storage (HUS) controllers? (Choose two.)


  1. Mixing FC and iSCSI front-end ports is allowed on all models.

  2. The FC front-end ports automatically sense 1, 2, 4 and 8 Gbps.

  3. The FC front-end ports offer improved sequential I/O performance.

  4. HUS models 110 and 130 are active/passive.


Answer: A, C


QUESTION: 107

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 to collect operation data that encompasses multiple storage systems and their attached hosts. Which tool would you use?


  1. auperfmon

  2. raidcom

  3. SE Console

  4. HiPAST


Answer: C


QUESTION: 108

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


  1. Multiple ports from the same controller are required to support the active/active feature.

  2. Firmware upgrades are non-disruptive even with one path from a host.

  3. Controller workload balancing is managed by the HUS system.

  4. HDLM needs to be used to benefit from the active/active feature.


Answer: B, C


QUESTION: 109

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 of components is required on the HUS to configure TCE?


  1. Journal Volumes and a TCE license

  2. an HDP license and 50% more cache capacity

  3. an HDP License and a TCE license

  4. a Cache Memory adapter and a TCE license


Answer: C


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