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Exam Delta - Architecting Multi-Site HPE Storage Solutions
Number HPE0-J80
File Name HP.HPE0-J80.1e.50q.vcex
Size 725 Kb
Posted July 24, 2018
Downloads 20

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Demo Questions

Question 1
You begin your first presentation to a customer by positioning HPE OneView as converged management tool. The customer requires the use of the VMware VSphere API for Storage Awareness (VASA) integration in their future. 
Which HPE storagr products can be used in your design to support this customer's needs? (Select two)

  • A: HPE convergedsystems
  • B: HPE StoreEver
  • C: HPE StoreVirtual
  • D: HPE StoreOnce
  • E: HPE 3PAR StoreServ

Question 2
A customer with multiple Oracle databases reports that user are experiencing slow application response time. You need to create an optimized solution for this customer. You have already done database performance monitoring using Oracle AWR, server and storage performance monitoring. You discover that there is a high I/O Walt and the average I/O latency is -30 ms. which is causing slow response times. 
Which solution should you propose to address the performance problems?

  • A: HPE 3PAR storage array with high performance spinning disks with HPE 16 Gb/s StoreFebric
  • B: HPE 3PAR hybrid storage Array with spinning disks. Adaptive Flash Cache and AO with HPE 16 Gb/s StoreFabric
  • C: HPE 3PAR all-flash storage array with HPE 16 Gb/s StoreFabric
  • D: HPE 3PAR Storage Array with a sufficient number of spinning disks with HPE 16 Gb/s StoreFabric

Question 3
You design and size an HPE StoreVirtual solution for an SMB customer enviroment according to these requirements:
- High availability between two data centers is needed 
- 3 TB of data should b replicated 
- 2x1 Gb/s links are needed between Sites A and B 
- A round trip time of 1.8 ms is needed between sites A and B 
- A third site, Site C, is needed for Failover Manager (F OM) connected with 100 MB/s 
- There is a latency of 55 ms between Site C and the other sites. 
Which potential issue be discussed the customer before proposing the HPE StoreVirtual solution?

  • A: Maximum latency requirements are not met for Site C
  • B: Minimum bandwidth requirements between Site C and B are not met
  • C: Minimum round trip time for Sites A and B is not met
  • D: Minimum bandwidth requirements for Site C are not met

Question 4
You are working on a multi-site, high availability proposal and are recommended that the customer order two HPE 3PAR StoreServ 8000 systems. In addition to the two arrays which additional business value option can you add to the proposal the CIO?

  • A: HPE Rebalance Services
  • B: HPE 3PAR SW implementation service and transfer of knowledge
  • C: data protection strategy
  • D: service and phone home support

Question 5
A customer has multi-site environment and plans to consolidate file and block-level data. A proof of concept in arranged to familiarize the customer with HPE 3PAR StoreServ File Persona functionality. 
Which statement is true when failing over file-level data between the arrays?

  • A: The Peer Persistence Arbitrator must register the file shares before a failover is initiated
  • B: An automated failback is initiated once the primary storage system comes back online
  • C: The clients must reconnect to NAS shares once failover is complete
  • D: A second customer IP must be configured as a DNS alias for the file shares running on the HPE 3PAR StoreServ

Question 6
You present an HPE 3PAR StoreServ 8450 all-flash solution to a customer's C-level management. 
Which HPE 3PAR technologies should you focus on to convince the CIO that your proposal solution more cost-efficient that competitor products? (Select Two)

  • A: thin deduplication
  • B: adaptive sparing
  • C: express writes
  • D: virtual copy
  • E: virtual domains

Question 7
The demonstration of ISCSI Persistent Port during an HPE 3PAR StoreServ proof of concept fails. 
What is a possible cause of the failure?

  • A: The connected switch gets a loss_sync of HPE 3PAR StoreServ port and disconnects the port immediately
  • B: The connected switch does not accept an unsolicited ARP and does not update the IP address mappings
  • C: Zoning is not implemented correctly and the host could not connect to the partner port
  • D: Port persistence is not configured correctly so the partner port could not be activated in a timely manner

Question 8
Which statements is correct about designing a Flat SAN solution using an HPE 3PAR StoreServ Storage system?

  • A: up to four connections/uplinks per enclosure are supported
  • B: The initiator minimum bandwidth setting should be set to 4 Gb
  • C: up to six connections per Virtual connect Modules are supported
  • D: The initiator peak bandwidth settings should be set to 6 Gb

Question 9
Which HPE backup product enables data-at-rest encryption?

  • A: HPE Enterprise Secure Key Manger
  • B: HPE StoreOnce using the Catalyst Store
  • C: HPE StoreOnce Security Pack
  • D: HP Library and Tape Tools

Question 10
You are talking to a prospective customer at medium-to-large enterprise company about an upcoming storage refresh project for their legacy architecture storage platforms. The customer mentions that as the size and type of workloads grew on their present storage arrays, they got slower in terms of IOPS and throughput in a few cases, this forced them to purchase additional arrays to offload some of the workload. They noticed the same impact to performance when they enabled arraybased 
Which HPE 3PAR StoreServ architecture feature will solve these issues?

  • A: The HPE 3PAR ASIC offloads IO workload performed by microprocessors in lagacy storage array platforms
  • B: The HPE StoreServ Storage array uses a high-speed full mesh active interconnect to join multiple controller nodes together to form a cache- coherent cluster across the entire array.
  • C: The shared links between the controller node and each of the other nodes operates at 4GB/s full duplex to adequately support the clustering of controller nodes and movement of data between nodes.
  • D: The HPE 3PAR StoreServ storage array is an ideal high availability platform that runs its operating system in a single instance


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