Dell PS Series Storage Professional 認定 DSDPS-200 試験問題:

1. An installer deploys a new environment that consists of a single hybrid array with a mix of SSDs and 10K disks. The installer initially connects several servers that run transactional data. The installer then migrates a large amount of file data to the new array. The servers perform very well for the first few hours.
The performance then drops suddenly and significantly. The database administrator reports that the latency has suddenly increased beyond what was expected.
What is the cause of the sudden drop in performance?

A) The overall load on the array exceeded the capability that the model was intended to handle.
B) After the SSD capacity was full, new writes were directed to slower spinning disks.
C) The SSDs have exceeded the wear level specifications, which causes a noticeable drop in write performance.
D) Hybrid arrays do NOT perform well with sequential writes such as file data.

2. An alarm is triggered within vCenter. The alarm indicates that free spaces is about to run out on a 10 TB datastore that resides on a PS Series array. The Dell Virtual Storage Manager (VSM) is deployed.
Which two workflows within the VSM should be used to fix this problem? (Choose two.)

A) Right-click on the datastore to select Resize Dell Datastore, and increase to 15 T
B) Create a separate 10 TB datastore to migrate some of the VMs from the first datastore.
C) Right-click on the datastore to select Resize Dell Datastore, and increase to 20 T
D) Create a second 10 TB volume and add it to the existing datastore

3. A storage administrator has a two-member PS Series group that consists of a PS6510 and a PS6210 series array. The storage administrator wants to update the version of firmware via the Group Manager for both arrays.
After extracting the downloaded firmware zip file, storage administrator discovers there are two files titled kit_64_ Vxxxxxxx.tgz & kit_ Vxxxxxxx.tgz.
Which two firmware kits should be applied to the PS Series arrays? (Choose two.)

A) The PS6510 Series array should utilize the kit_ Vxxxxxxx.tgz
B) The PS6210 Series array should utilize the kit_64_ Vxxxxxxx.tgz
C) The PS6210 Series array should utilize the kit_ Vxxxxxxx.tgz
D) The PS6510 Series array should utilize the kit_64_ Vxxxxxxx.tgz

4. A customer reports that a problematic array is acting up. The customer is able to open SAN HQ and provide a SAN HQ archive, but is unable to get to the Group manager GUI to initiate a diag log pull.
The customer tries to use the Group IP address via FTP to retrieve previous diagnostic files, but that is also unsuccessful.
What other option should the customer use to retrieve logs?

A) SNMP transfer
B) Dump to console
C) Email delivery
D) Use HTTPS option

5. The volume in-use warning slider is visible only when which condition exists?

A) The volume is online.
B) The volume spans hot reserve is set to 0%.
C) The volume is thin provisioned.
D) The volume is set to read-write.

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