QUESTION NO: 1
A production cluster is attached to redundant disk fabrics and a tape fabric. Each cluster member has access to twelve (12) TB of RAID 5 production storage and twelve (12) TB of RAID 0 local replica accessed through eight HBAs single initiator zoned to sixteen storage ports on one storage subsystem. The tape fabric includes one connection to each server and connections to four (4) 1Gb FC to SCSI gateways connected to ten (10) LTO II (35MB/s) tape drives. The standby cluster member performs multi-threaded backups using the local replica. All HBAs and ports are 2Gb/s. If the recovery time is equal to backup time, where is the bottleneck?
A production cluster is attached to redundant disk fabrics and a tape fabric. Each cluster member has access to twelve (12) TB of RAID 5 production storage and twelve (12) TB of RAID 0 local replica accessed through eight HBAs single initiator zoned to sixteen storage ports on one storage subsystem. The tape fabric includes one connection to each server and connections to four (4) 1Gb FC to SCSI gateways connected to ten (10) LTO II (35MB/s) tape drives. The standby cluster member performs multi-threaded backups using the local replica. All HBAs and ports are 2Gb/s. If the recovery time is equal to backup time, where is the bottleneck?
Correct Answer: D
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QUESTION NO: 2
You have an existing disk subsystem with 16 drives that provides volumes for six Windows hosts on 2Gb/s links. You decide to add another 16 drive tray to double the number of raw hard drives in order to support five (5) new UNIX servers. The average server throughput is 20 MB/s. The disk subsystem is dual ported and configured active-passive. What is likely to occur?
You have an existing disk subsystem with 16 drives that provides volumes for six Windows hosts on 2Gb/s links. You decide to add another 16 drive tray to double the number of raw hard drives in order to support five (5) new UNIX servers. The average server throughput is 20 MB/s. The disk subsystem is dual ported and configured active-passive. What is likely to occur?
Correct Answer: C
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QUESTION NO: 3
In a multiple switch fabric, how should the error detection (E_D_TOV) and resource allocation (R_A_TOV) time out values be set?
In a multiple switch fabric, how should the error detection (E_D_TOV) and resource allocation (R_A_TOV) time out values be set?
Correct Answer: D
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QUESTION NO: 4
What are two (2) valid steps when adding a new host to an existing fabric? (Choose two.)
What are two (2) valid steps when adding a new host to an existing fabric? (Choose two.)
Correct Answer: C,E
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QUESTION NO: 5
You are implementing a remote synchronous replication strategy over the FC SAN for disaster recovery. Which two must you consider? (Choose two.)
You are implementing a remote synchronous replication strategy over the FC SAN for disaster recovery. Which two must you consider? (Choose two.)
Correct Answer: B,C
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QUESTION NO: 6
You are adding a new Fibre Channel switch to an existing fabric. Which two (2) steps should you take before connection, to maintain security? (Choose two.)
You are adding a new Fibre Channel switch to an existing fabric. Which two (2) steps should you take before connection, to maintain security? (Choose two.)
Correct Answer: A,D
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QUESTION NO: 7
Two servers have been connected to a SAN with redundant fabrics and the zone configuration needs to be changed. How can you safely change the zone configuration?
Two servers have been connected to a SAN with redundant fabrics and the zone configuration needs to be changed. How can you safely change the zone configuration?
Correct Answer: D
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QUESTION NO: 8
A customer has a SAN consisting of two FC switches with a single 4Gb/s ISL between them. There are six hosts attached to one switch, with an average throughput of 30MB/s each, and a single storage subsystem port connected to the second switch at 2Gb/s. The deployment is performing poorly and you have been tasked with identifying the possible cause. What is the cause of the degraded performance?
A customer has a SAN consisting of two FC switches with a single 4Gb/s ISL between them. There are six hosts attached to one switch, with an average throughput of 30MB/s each, and a single storage subsystem port connected to the second switch at 2Gb/s. The deployment is performing poorly and you have been tasked with identifying the possible cause. What is the cause of the degraded performance?
Correct Answer: C
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QUESTION NO: 9
Click the Exhibit button.
You are troubleshooting an issue with Host 1 that should see newly installed storage devices A and B, however can only see Storage A and not Storage B.
Which two (2) items should you check? (Choose two.)
Click the Exhibit button.
You are troubleshooting an issue with Host 1 that should see newly installed storage devices A and B, however can only see Storage A and not Storage B.
Which two (2) items should you check? (Choose two.)
Correct Answer: C,E
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QUESTION NO: 10
University IT has its storage subsystems and fabric switches distributed throughout the campus. Each college and department provides their own systems and staff. Central IT provides fabric, storage and backup administration. Which security mechanism is most important to protect fabric services?
University IT has its storage subsystems and fabric switches distributed throughout the campus. Each college and department provides their own systems and staff. Central IT provides fabric, storage and backup administration. Which security mechanism is most important to protect fabric services?
Correct Answer: B
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