HP HP0-815 Online Practice Questions and Exam Preparation

HP HP0-815 Online Questions & Answers

• Question 51:

  A SAN architect must design a SAN-based Enterprise Backup Solution (EBS) using a tape library with Ultrium II tape drives. What is the minimum tape drive data read rate with 1:1 compression necessary to keep the drive streaming?

  A. > or = 10 MB/s
  B. > or = 15 MB/s
  C. > or = 30 MB/s
  D. > or = 20 MB/s
  E. > or = 25 MB/s
  A. > or = 10 MB/s

• Question 52:

  Which two statements about a SAN switch configuration restore are true? (Choose two.)

  A. Fabric switch parameters can be restored to a previous configuration when the switch is online.
  B. Fabric switch parameters can be restored to a previous configuration when the switch is offline.
  C. The IP address parameters cannot be restored to a switch.
  D. The IP address parameters can be restored to a switch.
  E. The switch must first be disabled before any parameters can be changed.
  B. Fabric switch parameters can be restored to a previous configuration when the switch is offline.
  C. The IP address parameters cannot be restored to a switch.

• Question 53:

  A customer has a mission-critical application based on a storage solution with replication on a pair of EVA arrays. Both the source and remote storage arrays must always be synchronized and in the event that a transaction cannot be committed the application should be halted. How must these arrays be set up?

  A. Synchronized mode=disabled
  B. Failsafe mode=enabled
  C. Synchronized mode=enabled
  D. Failsafe mode=disabled
  B. Failsafe mode=enabled

• Question 54:

  A customer has a SAN solution that is configured for disaster recovery using EVAs with synchronous data replication. An employee suggests that they do not need to back up their EVAs anymore as the data is protected at all times. As a SAN architect, what is your advice to the customer?

  A. You agree with the employee but only if clones are maintained at set intervals.
  B. You agree with the employee but only if snapshots and clones are maintained at set intervals.
  C. You agree with the employee.
  D. You disagree and recommend continuing with the backups and explain why.
  D. You disagree and recommend continuing with the backups and explain why.

• Question 55:

  What virtualization model is used in the Continuous Access Storage Appliance (CASA)?

  A. symmetrical pooling or also called in-band virtualization
  B. either symmetrical or asymmetrical selected at the initial configuration
  C. asymmetrical pooling or also called out-band virtualization
  D. out-band management of symmetrical virtual objects
  A. symmetrical pooling or also called in-band virtualization

• Question 56:

  In many cases, the growth pattern for a storage installation is difficult or impossible to predict. To accommodate this unpredictability, the SAN architect should allow for growth within a predefined design that _____.

  A. uses the ring switch topology as the initial installation
  B. is a subset of the mesh for a smaller configuration
  C. uses the cascaded switch topology as the initial installation
  D. uses the initial installation as a subset of a larger pre-designed configuration
  D. uses the initial installation as a subset of a larger pre-designed configuration

• Question 57:

  What information should a SAN architecture contain? (Choose three.)

  A. SAN implementation guidelines
  B. detailed process description
  C. detailed SAN topology maps
  D. product specific information for every component in the SAN
  E. product independent information
  F. high-level process description
  A. SAN implementation guidelines
  E. product independent information
  F. high-level process description

• Question 58:

  Which statement about B-series (Brocade) and M-series (McDATA) fabric switches is true?

  A. B-series fabric switches require a license to increase the buffer-to-buffer credits while M-series do not.
  B. B-series and M-series fabric switches do NOT require a license to increase the buffer-to-buffer credits.
  C. B-series and M-series fabric switches require a license to increase the buffer-to-buffer credits.
  D. M-series fabric switches require a license to increase the buffer-to-buffer credits while B-series do not.
  A. B-series fabric switches require a license to increase the buffer-to-buffer credits while M-series do not.

• Question 59:

  What are four requirements for implementing the Brocade Secure Fabric OS with the B-Series (Brocade) of switches? (Choose four.)

  A. secure SES client communication
  B. digital certificates
  C. firmware, zoning, and security licenses
  D. at least one core switch 2/64
  E. Fabric Management Policy Sets
  F. secure Telnet client communication
  G. dedicated security server
  B. digital certificates
  C. firmware, zoning, and security licenses
  E. Fabric Management Policy Sets
  F. secure Telnet client communication

• Question 60:

  What can be done to guarantee bandwidth when connecting SANs using IP? (Choose two.)

  A. create VPNs with Quality of Service (QoS) for FCIP
  B. create firewalls to isolate traffic
  C. create separate physical IP networks
  D. create virtual SANs to isolate FCIP traffic on the fabric
  A. create VPNs with Quality of Service (QoS) for FCIP
  C. create separate physical IP networks