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2018 May CompTIA Official New Released SG0-001
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CompTIA Storage Powered by SNIA
Question No: 1
Which of the following is an indication of acceptable storage array performance?
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High cache hit ratio
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Low MTTF
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Low buffer-to-buffer credits
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High I/O wait
Answer: A
Question No: 2
When setting up replication for application spanning multiple LUNs, which of the following replication features should be utilized?
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Clone
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Snapshot
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Semi-synchronous Replication
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Consistency Group
Answer: D
Question No: 3
Which of the following is the difference between a Tape Library and a Tape Auto-loader?
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A Tape Library supports a tape access door.
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A Tape Library supports multiple tape drives.
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A Tape Library supports a tape robot.
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A Tape Library supports multiple tapes.
Answer: B
Question No: 4
Which of the following requires a MINIMUM of three drives and can survive the loss of up
to any two drives?
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RAID 1
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RAID 0 1
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RAID 5
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RAID 6
Answer: D
Question No: 5
An IP-based datacenter is adding SCSI tape and disk assets to be used by multiple servers. Which of the following will need to be added?
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Router
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Bridge
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GiGE switch
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10/100 switch
Answer: B
Question No: 6
Which of the following terms refers to the storage infrastructure as a whole?
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Fabric
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Connection
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SAN
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NAS
Answer: C
Question No: 7
Which of the following is the NATIVE capacity of an LTO-4 tape cartridge?
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200 GB
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400 GB
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800 GB
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1TB
Answer: C
Question No: 8
Which of the following is the BEST media to quickly backup a portable 30 GB file?
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LTO
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Flash Drive
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DVD
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Blu-Ray
Answer: B
Question No: 9
Which of the following is a meshed topology of server nodes, switches, and storage nodes?
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Arbitrated loop
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FCoTR
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Fabric
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Zone
Answer: C
Question No: 10
Given the below system requirements:
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Two Fabrics
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Each fabric has 4 switches, 1 core director and 3 edge switches
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A new storage array is being added
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HA environment that is fully redundant
Where would a storage administrator MOST likely place the storage and how many connections would the administrator need to connect the array to the environment?
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Connected to the core; all connections from the storage array controller 1 go to fabric A and controller 2 goes to fabric B.
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Connected to the edge switches; each controller has its connections balanced between all edge switches on both fabrics.
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Connected to the edge switches; controller 1 has its connections balanced between all edge switches on fabric A, controller 2 has its connections balanced between all edge switches on fabric B.
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Connected to the core; half of the connections to each storage array controller connects to each of the fabrics.
Answer: D
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