HP HP MASE HP0-815 Questions & Answers

• Question 71:

  What are Fiber Optic Interconnects/Distance Rules for HP StorageWorks M-Series (McDATA) and B-Series (Brocade) fabric switches, per cable segment between devices and switches or switches and switches using 2 Gbit/sec speed and 50/125 micron multi-mode fiber optic cable and short wavelength SFP or SFF?

  A. up to 200 meters maximum distance

  B. up to 100 meters maximum distance

  C. up to 300 meters maximum distance

  D. up to 500 meters maximum distance

  Correct Answer: C

• Question 72:

  Knowing very little about a customer and their environment, you are asked to propose a large SAN solution. What three recommendations should you make? (Choose three.)

  A. manage all LUN masking at the switch-level

  B. use only core or director switches

  C. create a SAN design which is a subset of a larger design

  D. use core plus edge switch topology

  E. use multiple independent fabrics

  F. never mix 1Gbps switches with 2 Gbps switches

  Correct Answer: CDE

• Question 73:

  The Continuous Access Storage Appliance (CASA) virtualizes storage at what level?

  A. application level

  B. host level

  C. storage level

  D. fabric level

  Correct Answer: D

• Question 74:

  SAN data management policies involve developing the necessary plans, processes and procedures _____.

  A. for file export and format sharing

  B. to integrate with system management frameworks

  C. for classifying, storing, and recovering data

  D. for export, print, or email of multiple SAN data reports

  Correct Answer: C

• Question 75:

  A SAN administrator needs to migrate a SAN topology from a ring to a core-edge topology using a new switch. Which two statements are true? (Choose two.)

  A. This cannot be done without disruption.

  B. This migration is not supported.

  C. This can be done without disruption.

  D. The switch routing configuration needs to be manually updated to reflect the new topology.

  E. The switch routing configuration is automatically updated to reflect the new topology.

  Correct Answer: CE

• Question 76:

  A SAN administrator must implement a new SAN and is told that the primary data access will be one-to-one. Which two SAN topologies are optimized for this data access pattern? (Choose two.)

  A. ring

  B. cascaded

  C. meshed

  D. tree backbone

  Correct Answer: AB

• Question 77:

  On what is the design of the "Tree" SAN topology based?

  A. a fabric design that has one or moreFibre Channel switches acting as fabric backbones which dedicate all FC ports as ISLs

  B. a fabric design that has one or moreFibre Channel switches acting as the ISL trunk manager

  C. a fabric design that has one or moreFibre Channel switches acting as the Topology Configuration server

  D. a fabric design that has switches that act as policy controllers for storage failover

  Correct Answer: A

• Question 78:

  You have a topology with two 16-port switches in a cascaded SAN using four ISLs from each switch. What is the port efficiency of the topology?

  A. 25%

  B. 40%

  C. 100%

  D. 75%

  Correct Answer: D

• Question 79:

  A customer has an application that is considered mission critical. In the event of a disaster, they want a replication solution that will guarantee that the replicated data is identical to the source without any data loss. Which solution accomplishes this?

  A. asynchronous replication

  B. synchronous replication

  C. fan-out replication

  D. bidirectional replication

  Correct Answer: B

• Question 80:

  What problem can arise when scaling or merging SAN fabrics?

  A. If the discovery process determines changes in business requirements, then the SAN merge will fail.

  B. If the discovery process determines that the fabrics are not compatible, then the fabric will segment.

  C. If the discovery process determines specific cabling changes are required, then the merge will fail over.

  D. If the discovery process determines that the fabrics have different security levels, than the most secure level will be adopted.

  Correct Answer: B