HP HP Certifications HPE0-J57 Questions & Answers

• Question 51:

  What advantage does the Unified API that is part of HPE's composable strategy provide?

  A. infrastructure lifecycle managed with standard programming code

  B. single portal for managing servers, networking, and storage

  C. write-back capability and instant cable warmth

  D. dedicated object storage platform

  Correct Answer: B

• Question 52:

  

  Which fabric design is shown?

  A. meshed

  B. single fabric

  C. cascaded

  D. core-edge

  Correct Answer: A

• Question 53:

  You are planning an upgrade to a customer's existing HPE 3PAR StoreServ 8200 to include 4-port 16Gb FC adapters. The servers are zoned to see the storage via four paths. The customer is concerned about storage availability during the upgrade.

  Which statement is correct about performing this upgrade?

  A. When NPIV is enabled, the 3PAR Port persistence will show all four paths to the servers.

  B. The MPIO service will do a failover, and the servers will continue to have access via two paths.

  C. Windows servers require host explorer is installed to ensure MPIO is unaffected.

  D. As long as MEM driver is installed on VMware vSphere, no path failures are seen.

  Correct Answer: A

• Question 54:

  A customer has a SAN based on HPE B-series switches with Gen6 fibre channel technology. Their workload is continually growing and they are experiencing performance issues. They need a solution to enable real-time monitoring and to

  speed up troubleshooting in his SAN backend.

  Which unique feature of the HPE B-series Gen6 switches should you recommend? (Choose two.)

  A. Fabric Watch

  B. MAPS

  C. Advanced Trunking

  D. Fabric Vision

  E. Extended Fabrics

  Correct Answer: AD

• Question 55:

  Which 3PAR StoreServ feature allows a host to continue I/O interrupted during a firmware upgrade?

  A. Peer Persistence

  B. Persistent Memory

  C. Persistent Ports

  D. Persistent Cache

  Correct Answer: C

• Question 56:

  Refer to the exhibit:

  

  Which type of data format do you expect in the red rectangle?

  A. 172.16.31.11/24

  B. 94:b4:0f:cd:34:8a

  C. iqn.2015-02.com.hpe:oneview-vcgeDav000

  D. 20110002AC00736E235.524

  Correct Answer: D

• Question 57:

  Which storage sizing tool, designed specifically for the HPE 3PAR StoreServ environment, shows the expected deduplication ratio based on actual data analysis of the customer's current environment?

  A. NinjaCrawler

  B. StoreVista

  C. NinjaThin

  D. NinjaStars

  Correct Answer: B

• Question 58:

  Which value does an HPE Nimble solution provide in addition to other HPE storage solutions?

  A. Flat support pricing for all hardware components

  B. Tier 1 and tier 2 phone support

  C. All-inclusive software licensing over 5 years and additional capacity upgrades

  D. Upfront option for free controller upgrade after 3 years

  Correct Answer: B

• Question 59:

  Which SAN topology offers the highest centralized data access performance?

  A. ring

  B. cascaded

  C. core-edge

  D. meshed

  Correct Answer: C

• Question 60:

  A customer migrates their infrastructure from a 3rd party storage to an HPE Nimble environment. During an architecture workshop, you discuss VMvision with the customer and the system engineer. Which statement is correct when implementing performance monitoring using VMvision?

  A. SNMP trap service has to be configured to send traps to Infosight and integrate performance data using VMvision.

  B. VMvision is an agentless integration into Infosight and needs only the vCenter Server Appliance credentials to connect.

  C. VMware vSphere Storage APIs Array Integration (VAAI) has to be configured to combine storage and VM performance metrics.

  D. HPE Nimble Service Processor collects relevant per-VM performance data and sends them using SSL port 443 to VMvision.

  Correct Answer: C