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SNIA STORAGE+ QUESTIONS AND ANSWERS
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SNIA STORAGE+ QUESTIONS AND ANSWERS
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SNIA STORAGE+ QUESTIONS AND ANSWERSQUESTION NO: 1
Which of the following is an indication of acceptable storage array performance?
A. High cache hit ratio
B. Low MTTF
C. Low buffer-to-buffer credits
D. High I/O wait - Answers -Answer: A
QUESTION NO: 2
When setting up replication for application spanning multiple LUNs, which of the
following
replication features should be utilized?
A. Clone
B. Snapshot
C. Semi-synchronous Replication
D. Consistency Group - Answers -Answer: D
QUESTION NO: 3
Which of the following is the difference between a Tape Library and a Tape Auto-
loader?
A. A Tape Library supports a tape access door.
B. A Tape Library supports multiple tape drives.
C. A Tape Library supports a tape robot.
D. A Tape Library supports multiple tapes. - Answers -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?
A. RAID 1
B. RAID 0+1
C. RAID 5
D. RAID 6 - Answers -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?
A. Router
B. Bridge
C. GiGE switch
D. 10/100 switch - Answers -Answer: B
QUESTION NO: 6
Which of the following terms refers to the storage infrastructure as a whole?
A. Fabric
B. Connection
C. SAN
D. NAS - Answers -Answer: C
QUESTION NO: 7
Which of the following is the NATIVE capacity of an LTO-4 tape cartridge?
A. 200 GB
B. 400 GB
C. 800 GB
D. 1TB - Answers -Answer: C
QUESTION NO: 8
Which of the following is the BEST media to quickly backup a portable 30 GB file?
A. LTO
B. Flash Drive
C. DVD
D. Blu-Ray - Answers -Answer: B
QUESTION NO: 9
Which of the following is a meshed topology of server nodes, switches, and storage
nodes?
A. Arbitrated loop
B. FCoTR
C. Fabric
D. Zone - Answers -Answer: C
,QUESTION NO: 10
Given the below system requirements:
- Two Fabrics
- Each fabric has 4 switches, 1 core director and 3 edge switches
- A new storage array is being added
- 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?
A. Connected to the core; all connections from the storage array controller 1 go to fabric
A and
controller 2 goes to fabric B.
B. Connected to the edge switches; each controller has its connections balanced
between all edge
switches on both fabrics.
C. 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.
D. Connected to the core; half of the connections to each storage array controller
connects to
each of the - Answers -Answer: D
QUESTION NO: 11
Which of the following is recommended for mirroring data over long distances when the
transaction rate is high and impact to the performance on the main site must be
minimized?
A. Replication Consistent
B. Synchronous
C. Symmetric
D. Asynchronous - Answers -Answer: D
QUESTION NO: 12
Which of the following replication types is the FASTEST?
A. Synchronous
B. Asynchronous
C. Incremental
D. Differential - Answers -Answer: A
, QUESTION NO: 13
Which of the following would a company implement in order to ensure that critical
system data
backups are available in case the datacenter is lost due to a natural disaster?
A. Snapshots
B. e-vaulting
C. OnsiteD2D
D. OnsiteD2D2T - Answers -Answer: B
QUESTION NO: 14
Which of the following provides a point-in-time, copy-on-write copy of storage data?
A. RAID hot spare
B. LUN Migration
C. Clone
D. Snapshot - Answers -Answer: D
QUESTION NO: 15
An IT Administrator needs to have which of the following devices in order to share an
FC storage system with multiple servers on
a SAN?
A. FC router
B. FC switch
C. FC hub
D. FC HBA - Answers -Answer: B
QUESTION NO: 16
After a cleaning person left the network room, one of the paths to the SAN from Server
A is no
longer working. The redundant path is working fine. The cables are all connected
securely but the
HBA fault light is on. The switch shows no light on that port. Which of the following
MOST likely
occurred?
A. The HBA was unseated.
B. The Ethernet connection was briefly lost.
C. The ISL was broken.
D. The cable was damaged - Answers -Answer: D
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