HP HPE0-J79 - Architecting Multi-Site HPE Storage Solutions Exam
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Total 60 questions
Question #11 (Topic: )
You are presenting an HPE 3PAR solution to a new customer. Your proposal includes a
transparent failover capability of applications between data centers. The customer has
concerns about returning service to the initial configuration and direction of data flow
(Fallback) following a failover event
What should you explain to the customer to address this concern?
transparent failover capability of applications between data centers. The customer has
concerns about returning service to the initial configuration and direction of data flow
(Fallback) following a failover event
What should you explain to the customer to address this concern?
A. After restoring the data from a backup device, the tailback is initiated automatically
B. The processes for failover and tailback are equally transparent to the hosts
C. There are specific tools for tailback which are easy to use
D. Fallback is initiated automatically when the failed storage system is in service again
Answer: B
Question #12 (Topic: )
What does Flow Control functionality provide?
A. It removes me requirement to use Spanning Tree Protocol (STP)
B. It allows use of frame sizes up to 9000 bytes
C. It resolves switch backplane or port oversubscription
D. It manages congestion by pausing Ethernet traffic.
Answer: D
Question #13 (Topic: )
You are planning an HPE StoreVirtual architecture based on a customers physical site
configuration. The customer has three physical sites and wants to span the cluster between
two of them. All sites should be peers.
What should be done to meet the requirements?
configuration. The customer has three physical sites and wants to span the cluster between
two of them. All sites should be peers.
What should be done to meet the requirements?
A. Configure a Failover Manager in the third physical site.
B. Configure the cluster to span both sites, and configure one site as they primary site.
C. Create a logical third site to provide a Failover Manager.
D. Configure a Failover Manager in each physical site.
Answer: A
Question #14 (Topic: )
During a presentation of an HPE 3PAR StoreServ asynchronous replication design, a
company administrator asks about a possible benefit of the Inter Volume Group Fast
Resync functionality in the proposed design.
What are the expected benefits you should discuss? (Select two.)
company administrator asks about a possible benefit of the Inter Volume Group Fast
Resync functionality in the proposed design.
What are the expected benefits you should discuss? (Select two.)
A. efficient bandwidth utilization of their links between the sites
B. faster resynchronization of volume groups after volume moves
C. greater flexibility when volumes need to be moved between volume groups
D. low impact on Remote Copy performance after volume moves between groups
E. short Quiet period waits after moving a volume(s) between volume groups
Answer: B,D
Question #15 (Topic: )
You are designing an iSCSI solution for a customer with one data center, who is investing
in a second data center that will be ready in the near future. The networking infrastructure
of the current data center is generally sufficient for use with an iSCSI storage solution, but it
is from a different vendor. The new data center will be equipped with current HPE
Networking switches. What should you keep in mind when discussing the use of Ethernet
Jumbo Frames for this environment?
in a second data center that will be ready in the near future. The networking infrastructure
of the current data center is generally sufficient for use with an iSCSI storage solution, but it
is from a different vendor. The new data center will be equipped with current HPE
Networking switches. What should you keep in mind when discussing the use of Ethernet
Jumbo Frames for this environment?
A. For maximum performance. Jumbo Frames should be configured on the storage nodes only
B. Jumbo Frames are only required for low latency applications
C. Jumbo Frame sizes are not standardized across all switch vendors
D. Only switch ports must be configured to forward Jumbo Frames
Answer: C
