HP HP ExpertONE Certification HP0-J67 Questions & Answers

• Question 101:

  While discussing a remote replication solution consisting of two HP 3PAR StoreServ arrays, the customer asks you about performance penalties when implementing synchronous replication to a second HP 3PAR StoreServ array. How should you respond?

  A. Synchronous replication affects write performance on the source array.

  B. Synchronous replication affects both read and write performance on the source array.

  C. Synchronous replication affects read performance on the source array.

  D. Synchronous remote replication does not affect performance on the source array.

  Correct Answer: A

  

• Question 102:

  Refer to the exhibit.

  

  The central IT department of a local city government has data centers in two buildings, which are several kilometers apart and are connected by long wave SFPs. They have implemented two HP 6400 Enterprise Virtual Arrays with

  synchronous HP Continuous Access EVA zoned for a 6- logical-fabric solution. They are using redundant HP StorageWorks 4/32 SAN Switches at each site.

  Central IT recently expanded to include more city departments and added 45 more servers and 23 TB of additional data into their solution However the users are reporting poor application performance.

  Which Tool will enable the IT department to gather information about the DR tunnel in the environment?

  A. HP DataCenter Fabric Manager

  B. HP B-Series SAN

  C. HP Command View EVA EVAperf

  D. HP Intelligent Infrastructure Analyzer Software

  Correct Answer: D

• Question 103:

  A customer running an enterprise database has heavy bandwidth traffic on their WAN link that they have isolated to HP 3PAR StoreServ Remote Copy replication between their primary and DR site. They are not concerned with the RTO but would like to improve the RPO.

  Which recommendation should you make to decrease their WAN link traffic?

  A. Use synchronous mode replication for the entire database.

  B. Create more Remote Copy volume groups.

  C. Replicate just the database logs.

  D. Use synchronous long distance mode for the entire database.

  Correct Answer: C

• Question 104:

  Your client wants to replace their aging storage and server infrastructures with the latest technology available to run their online transaction processing and Oracle data warehouse applications. The client data warehouse holds a minimum of

  2 years of trading and market data for reporting, trending, and regulatory functions.

  The current storage system is an HP 3PAR F400 that has been operational for almost 4 years without any downtime. The client needs 150 TB of raw capacity.

  Which proposed solution follows the configuration best practices and future proofing?

  A. HP 3PAR StoreServ 7400-4 with SSD and NL drives

  B. HP 3PAR StoreServ 7200 with 15k SAS and NL drives

  C. HP 3PAR StoreServ 7200 with SSD and NL drives

  D. HP 3PAR StoreServ 7400-4 with 15k SAS and NL drives

  Correct Answer: A

• Question 105:

  Your customer wants to upgrade their existing HP 3PAR S-Class array. A competitor has suggested a non-HP storage array. Your conversation with the customer focuses on the notable architectural enhancements within the new generation of HP 3PAR StoreServ 7400 platforms.

  Which enhancements should you focus on? (Select two.)

  A. The tightly coupled cache-coherent clustering is built into the Gen4 ASIC.

  B. The 64-bit OS enables scalable headroom for performance and capacity.

  C. Logical Disk regions have increased from 256 MB and are now 1 GB in size.

  D. Write cache mirroring is now implemented N+N across the 7x00 controllers.

  E. New HP StoreServ 7x00 now supports 16Gb Fibre Channel speeds.

  Correct Answer: BD

• Question 106:

  You are discussing cost reduction quality management, and business growth with a client. According to industry best practices, which CxO are you meeting with?

  A. CFO

  B. CIO

  C. COO

  D. CEO

  Correct Answer: A

• Question 107:

  You need to ensure data integrity on physical disks within the proposed HP 3PAR StoreServ Storage array.

  Which HP 3PAR StoreServ Storage component calculates the value of the disk T10 Data Integrity Feature (DIF)?

  A. HP Service Processor

  B. HP InServ Controllers CPUs

  C. Controller Cache Algorithm

  D. HP 3PAR Gen4 ASIC

  Correct Answer: D

  

  In "The HP 3PAR Architecture"

• Question 108:

  A customer has an environment that spans two data centers in a campus environment. The primary storage is HP 3PAR 10400, and data is replicated between sites with an RPO of zero.

  Recent bad weather has caused flooding near the customer site and the customer is questioning whether they have adequate protection. You suggest creating a data center at a remote location and actively replicating the data to it. The

  customer is concerned that the remote link to the third site will have insufficient bandwidth and will create a local replication bottleneck.

  Which statement addresses the customer concerns?

  A. Synchronous Long Distance will schedule data replication outside high latency periods autonomic array

  B. Data is transmitted in a continuous stream with write order being handled by the target array.

  C. Remote Copy uses multiple connections over the same link from multiple volumes.

  D. Over provisioning of the remote link will ensure enough bandwidth is always available for replication.

  Correct Answer: D

• Question 109:

  During an HP customer assessment workshop, the Alinean report shown in the exhibit is created. Which cost saving should you highlight in your presentation when positioning the value of HP 3PAR StoreServ Thin Technologies?

  

  A. Planned downtime

  B. Unplanned downtime

  C. Application integration

  D. Power and cooling

  Correct Answer: A

• Question 110:

  Which HP 3PAR StoreServ feature improves storage array resiliency?

  A. Persistence Ports

  B. Virtual Lock

  C. Virtual Copy

  D. Virtual Domains

  Correct Answer: A

  "To provide greater resiliency and to avoid dependency on host multi-pathing software, HP 3PAR StoreServ has introduced a new feature called Persistent Ports."

  -in HP 3PAR High Availability