By blog Admin | 投稿日: Wed, 16 Sep 2015 10:21:11 GMT

NO.1 University IT provides shared Fibre Channel storage services. All storage subsystems and fibre
channel switches are located in the secure campus datacenter. Each college and department provides
their own systems and staff. Central IT provides fabric, storage and backup administration. Which security
mechanism is most important in this Fibre Channel infrastructure?
B. link encryption
C. switch authentication
D. port authentication
Answer: D

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NO.2 You have a single fabric with four servers connecting to an edge switch in a core edge configuration with
single 2Gb/s ISLs to the core. Each server has an average throughput requirement of 40MB/s. Under
which circumstance would you need to add a second ISL?
A. to provide a redundant path
B. to avoid congestion on the ISL
C. to separate out FSPF updates
D. to provide a management path
Answer: A

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NO.3 The SAN audit reports that there is a single fabric in a full mesh topology. Which three (3) benefits result
from migrating to dual fabrics with full mesh topologies? (Choose three.)
A. less inter-switch links
B. simplifies manageability
C. protection from human error
D. reduction in maintenance activity
E. decreased maintenance disruption
Answer: A,C,E

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NO.4 The storage administrator has a request to add more storage to support added features on an
application. Which two (2) steps must be taken for the application to recognize the added storage?
(Choose two.)
A. re-scan the SCSI bus
B. enable array re-scanning
C. configure LUN masking
D. zone the host to the subsystem port
E. increase the HBA time out value
Answer: A,C

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NO.5 An application administrator seeks to improve the I/O performance of the server's SAN-attached
storage. Which HBA parameter setting change can affect the performance?
A. Queue Depth
B. PCI Connection Type
C. NL-Port Mode
D. SCSI ID Mapping
Answer: A

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NO.6 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?
A. Save the current zone configuration to disk, modify it and apply it to both fabrics simultaneously to
avoid segmentation.
B. Modify the zone configuration on one fabric, test it, and then modify the zone configuration on the
second fabric.
C. Modify the zone configuration on one fabric, test it, and then copy the zone configuration to the second
D. Modify the zone configuration on both fabrics at the same time, enable them simultaneously to avoid
Answer: B

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NO.7 Last month, you successfully merged two (2) local SAN islands into a single core/edge fabric topology
and connected storage devices to the core switches. Performance benchmarks were met or exceeded. In
recent days, server administrators have documented a slow down in performance as I/O demands have
increased. Storage administrators report that all storage ports are under-utilized. What is the most likely
A. conflicts between SAN routing protocols
B. storage port buffer credit limits have restricted I/O capabilities
C. multiple process login failures
D. over utilization of one or more ISLs
Answer: D

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NO.8 Which two (2) are advantages of ISL over-subscription? (Choose two.)
A. efficient ISL bandwidth utilization
B. lowers cost-per-port per installation
C. higher performance per ISL
D. enables zoning simplicity
E. more available F_Ports
Answer: A,E

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SGO-001試験番号:SGO-001 ソリューション
試験科目:「CompTIA Storage+ Powered by SNIA」

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LX0-103試験番号:LX0-103 試験準備
試験科目:「CompTIA Linux+ [Powered by LPI] Exam 1」

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投稿日: 2015/9/16 10:21:11  |  カテゴリー: CompTIA  |  タグ: SGO-001参考書SGO-001試験過去問SGO-001試験トレーニング資料LX0-103認証試験LX0-103問題集SGO-001認定試験
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