HP HP ExpertONE Certification HP0-J67 Questions & Answers

• Question 71:

  Refer to the scenario.

  A large publicly-traded motion picture exhibitor that is a leader in digital and 3D cinema deployments operates 233 theaters and more than 2,200 screens in small to mid-sized communities in 35 states around the United States. They rely on

  MS Exchange Server 2010 for email. MS SQL Server 2010 for analyzing data about movies and theater-goers, and MS Excel 2010 for crunching numbers.

  The company runs nightly incremental backups and a full weekly backup that consists of close to 7 TB of data which takes up 72 hours to complete. The quarterly backups add an additional 7 TB of data. Tapes are inventoried and transported

  from the main data center to the disaster recovery site 150 miles away. The process of transporting tape cartridges to and from the Disaster Recovery site requires hours of daily work.

  The company currently relies on an aging robotic tape library and a process that takes the nightly backup tapes offsite every morning. Additionally, the company keeps an inventory, and if a restore is necessary they have to retrieve the tapes

  from the DR site and transport them to the main data center site They have a 7 year data retention plan, and the tapes are expensive and not always reliable. Given the company's current system, if a full weekly backup fails over a weekend,

  the re-run could take up to 10 hours, even if just one job failed.

  The company has deployed a virtualized server infrastructure which runs VMware vSphere 5 on HP BladeSystem c7000 enclosures and BL460c servers interconnected with HP Virtual Connect Flex-10 10Gb Ethernet Modules as well as several HP ProLiant DL380 servers. The company's top four IT improvements goals are as follows:

  -replacing the aging robotic tape library

  -enabling replication of backed up data from the main data center to the disaster recovery site (150 miles)

  -retaining more backup data in smaller disk space

  -increasing efficiency reliability, and ease of system administration

  Moreover the company's top three business benefit goals are as follows:

  -increased confidence in disaster recovery

  -minimal disruption by backups during regular business hours

  -improved management of external audits

  The company has asked that you create multiple solution proposals and prioritize one when you return for a presentation.

  During a design workshop, you become aware that the customer is adding a number of application servers into the virtualized environment to be included in the backup environment. What is the minimum number of stores you need to create in order to achieve optimal deduplication performance?

  A. 1

  B. 3

  C. 4

  D. 8

  Correct Answer: B

• Question 72:

  Refer to the scenario.

  A large publicly-traded motion picture exhibitor that is a leader in digital and 3D cinema deployments operates 233 theaters and more than 2,200 screens in small to mid-sized communities in 35 states around the United States. They rely on

  MS Exchange Server 2010 for email. MS SQL Server 2010 for analyzing data about movies and theater-goers, and MS Excel 2010 for crunching numbers.

  The company runs nightly incremental backups and a full weekly backup that consists of close to 7 TB of data which takes up 72 hours to complete. The quarterly backups add an additional 7 TB of data. Tapes are inventoried and transported

  from the main data center to the disaster recovery site 150 miles away. The process of transporting tape cartridges to and from the Disaster Recovery site requires hours of daily work.

  The company currently relies on an aging robotic tape library and a process that takes the nightly backup tapes offsite every morning. Additionally, the company keeps an inventory, and if a restore is necessary they have to retrieve the tapes

  from the DR site and transport them to the main data center site They have a 7 year data retention plan, and the tapes are expensive and not always reliable. Given the company's current system, if a full weekly backup fails over a weekend,

  the re-run could take up to 10 hours, even if just one job failed.

  The company has deployed a virtualized server infrastructure which runs VMware vSphere 5 on HP BladeSystem c7000 enclosures and BL460c servers interconnected with HP Virtual Connect Flex-10 10Gb Ethernet Modules as well as

  several HP ProLiant DL380 servers. The company's top four IT improvements goals are as follows:

  -replacing the aging robotic tape library

  -enabling replication of backed up data from the main data center to the disaster recovery site (150 miles)

  -retaining more backup data in smaller disk space

  - increasing efficiency reliability, and ease of system administration Moreover the company's top three business benefit goals are as follows:

  -increased confidence in disaster recovery

  -minimal disruption by backups during regular business hours

  -improved management of external audits

  The company has asked that you create multiple solution proposals and prioritize one when you return for a presentation.

  Based on the discussions with the client, you determine that the current DR strategy is not optimal. You want to propose a new layout that utilizes three data facilities, as shown in the exhibit.

  

  How should you build the storage and backup based on this DR strategy?

  A. Use an HP StoreOnce 4430 Backup solution to replicate the data between the three facilities. Use an additional HP StoreOnce 4430 array in the data bunker for long-term storage.

  B. Use an HP StoreOnce 4430 Backup solution in each facility. Use an MSL library in the data bunker for archiving, and have a small MSL library in the other two sites for recovery.

  C. Use data replication between the Main Data Center and the DR site. Use an HP StoreOnce 4430 Backup solution in the data bunker. Use an MSL library in the data bunker for archiving, and have a small MSL library in the other two sites for recovery

  D. Use data replication between the three sites. Use an MSL library in the data bunker for archiving

  Correct Answer: C

• Question 73:

  When sizing a solution involving deduplication, how does the rate of changed blocks between backups affect the deduplication ratio?

  A. No changed blocks between backups result in a deduplication ratio of 0%.

  B. The lower the block change rate, the higher the deduplication ratio.

  C. Deduplication ratio is only affected by the backup software.

  D. The rate of changed blocks does not affect deduplication efficiency.

  Correct Answer: B

  Architecting Multi-site HP Storage Solutions page 258 - The Lower the 'Block Change Rate' of the backup data the higher the deduplication ratio.

• Question 74:

  Refer to the exhibit.

  

  A customer reports performance issues in their newly-installed storage environment, which you designed. A storage performance report shows that the storage system is not over utilized. What should you recommend to solve the problem?

  A. Add additional ISLs between the data centers.

  B. Add more host ports to the attached server systems.

  C. Add additional Fibre Channel cards in the storage system.

  D. Trunk the existing ISLs between the data centers.

  Correct Answer: A

  Architecting Multi-site HP Storage Solutions page 70

• Question 75:

  A customer has outgrown the internal tape drive on their media server. You recommend eliminating tape and leveraging an HP StoreOnce solution that enables replication if the customer media server uses 10GbE network connections, what is the smallest HP StoreOnce solution you can recommend?

  A. HP StoreOnce 4210iSCSI Backup System

  B. HP StoreOnce 4220 Backup System

  C. HP StoreOnce 4420 Backup System

  D. HP StoreOnce 4210fc Backup System

  Correct Answer: C

  Architecting Multi-site HP Storage Solutions Student Guide - Search, pag 265.

• Question 76:

  You are working with a local manufacturing company to design a new SAN fabric for their primary and DR data centers. The customer requirements include:

  -Fabric issues occurring in one SAN fabric must not impact or affect the other SAN fabric.

  -The ability to isolate the test environment from the production environment.

  - The primary and DR data centers need to utilize the same infrastructure to reduce the administration burden on SAN administrators.

  Which storage technology should you propose to meet the stated requirements?

  A. HP C-Series switches with FlexAttach (FA)

  B. HP B-Series switches with Administrative Domains (AD)

  C. HP H-Series switches with Transparent Routing (TR)

  D. HP C-Series switches with Inter-VSAN Routing (IVR)

  Correct Answer: D

  http://www.manualslib.com/manual/486857/Hewlett-Packard-Storageworks-4000-6000-8000- Enterprise-Virtual-Arrays.html?page=51

• Question 77:

  A backup administrator has an HP D2D4112 G2 Backup System, which was upgraded to 3.x software and uses HP Data Protector 7.01. The administrator is ready to implement HP StoreOnce Catalyst.

  What should the administrator purchase so the existing infrastructure and software investment is maximized?

  A. HP Catalyst license for the existing HP StoreOnce system

  B. HP Data Protector license for Catalyst

  C. A new HP StoreOnce 4220 Backup System with HP Catalyst license

  D. A new HP StoreOnce B6200 Backup System with HP Catalyst license

  Correct Answer: A

• Question 78:

  You are reviewing a colleague's extended fabric design, which proposes an HP 1606 Extension SAN Switch.

  Which customer requirement should lead you to choose an HP Multi-protocol Router Blade for the B-Series as an alternative?

  A. Requirement to extend the fabric between sites

  B. Concerns around fabric stability

  C. Requirement to support dark fiber metro connectivity

  D. Need for up to 10 Gbs replication bandwidth

  Correct Answer: A

• Question 79:

  Refer to the exhibit:

  

  A customer reports poor application performance on their Oracle database, which is on an existing two node provides you with the chart in the exhibit. Which assumption can you make based on this graph?

  A. Hard drive background tasks cause a bottleneck on the cluster.

  B. Asynchronous replication from this cluster causes a bottleneck.

  C. Database read operations cause a bottleneck on the cluster

  D. Writing archive logs causes a bottleneck on the cluster

  Correct Answer: A

• Question 80:

  D2D4312 Backup system in the main data center. After a presentation of the new HP StoreOnce Backup System and its functionalities the customer wants to use HP StoreOnce Catalyst with the HP Data Protector installation in the main data

  center.

  What has to be done to integrate this concept?

  A. Update existing hardware with additional RAM and drives for HP Catalyst compatibility.

  B. Trade in the branch office systems and propose HP StoreOnce 4210 Backup System.

  C. Upgrade the backup system Software in the data center to an HP StoreOnce Catalyst aware version.

  D. Recommend HP Data Protector StoreOnce replication licenses.

  Correct Answer: C