HP HP0-815 Online Practice Questions and Exam Preparation

HP HP0-815 Online Questions & Answers

• Question 181:

  What three factors could be used to determine which storage systems should be migrated to the SAN first? (Choose three.)

  A. business needs
  B. added cost for migration
  C. protocol requirements
  D. storage usage and applications
  E. storage capacity
  A. business needs
  B. added cost for migration
  D. storage usage and applications

• Question 182:

  You are using 2 Gb switches connected in a dual ring topology with two ISLs. What is the maximum cross-sectional bandwidth?

  A. 200Mbyte/sec
  B. 350Mbyte/sec
  C. 400Mbyte/sec
  D. 800Mbyte/sec
  D. 800Mbyte/sec

• Question 183:

  A SAN administrator has an existing test SAN, based on 1 Gbps B-series (Brocade) fabric switches. To evaluate the compatibility of 1 Gbps and 2 Gbps switches, the administrator powers on a 1 Gbps and a 2 Gbps fabric switch (factory default settings). An ISL is then installed between the two fabric switches. The administrator notices that the fabric segments. What are two possible causes of this segmentation? (Choose two.)

  A. The new switch has a conflicting Domain ID.
  B. The speed on the port must first be set for 1Gbps operation.
  C. The Core PID parameters are conflicting.
  D. The zoning information is incompatible.
  A. The new switch has a conflicting Domain ID.
  C. The Core PID parameters are conflicting.

• Question 184:

  How does a SAN management infrastructure reduce Total Cost of Ownership (TCO)?

  A. by reducing staffing associated with SANs
  B. by reducing operating system problems
  C. by implementing hardware consolidation
  D. by implementing SAN automation
  D. by implementing SAN automation

• Question 185:

  A customer wants to use 2 Gbps B-series (Brocade) fabric switches in an extended fabric configuration with two 35 km single-mode fiber optic ISLs. What is required for the two switches on either end of the link?

  A. An extended fabric license must be added to all switches in the SAN.
  B. A remote switch license must be added to both switches.
  C. Nothing is required, simply connect the ISLs.
  D. An extended fabric license must be added to both switches.
  D. An extended fabric license must be added to both switches.

• Question 186:

  What is a best practice for large scale SANs and SAN scaling?

  A. implement many-to-one-to-many connectivity in the topology with an adequate number of ports to support future storage virtualization/expansion
  B. implement any-to-any connectivity in the topology with an adequate number of ports to support future storage virtualization/expansion
  C. implement one-to-one connectivity in the topology with an adequate number of ports to support future storage virtualization/expansion
  D. implement many-to-one connectivity in the topology with an adequate number of ports to support future storage virtualization/expansion
  B. implement any-to-any connectivity in the topology with an adequate number of ports to support future storage virtualization/expansion

• Question 187:

  Which statement is true about storage virtualization using Continuous Access Storage Appliance (CASA) in a SAN?

  A. It is a methodology used to increase employee productivity and to avoid unexpected overtime.
  B. It provides a layer of abstraction of storage at the block level.
  C. It provides seamless integration of block level data objects.
  D. It allows an integrated, metadata description of a transparent storage box.
  B. It provides a layer of abstraction of storage at the block level.

• Question 188:

  What is a challenge when expanding a SAN with SAN extensions?

  A. network latency
  B. disk latency
  C. host latency
  D. switch latency
  A. network latency

• Question 189:

  iSCSI is a protocol that allows for _____.

  A. access to storage through a NIC
  B. a switch to manage a SCSI device
  C. data replication between SCSI devices
  D. SCSI devices to be managed interactively on the SAN
  A. access to storage through a NIC

• Question 190:

  What does a Recovery Time Objective (RTO) of three hours indicate as it relates to backup and restore?

  A. Data should be cloned and restored every three hours.
  B. The data should be fully backed up and restored every three hours.
  C. Data is restored and the environment is operational within three hours.
  D. The amount of data lost with backups should not exceed three hours.
  C. Data is restored and the environment is operational within three hours.