Dell SC Series Storage Professional Exam Set 1

1.

An engineer has recently completed installing a Storage Center. The engineer needs to configure the ability to set which tiers the volume uses for storage. What should the engineer do to meet the requirements?

check "RAID type Used" in the Storage Center settings in EM check "Allow Storage Profile Selection" in the SC settings in EM check "Allow Storage Profile Selection" in the Volume settings in EM check "RAID Type Used" in the Volume settings in EM

2.

A site has a single Storage Center. An engineer needs to limit access to specific volumes. These volumes should be accessed by the database administrators only. The engineer must NOT lose any existing performance or data progression capabilities. Which method should the engineer use to perform this task?

create a new disk folder and create the volumes in that folder create replica volumes on a different Storage Center at the remote site create a new volume folder and move the desired volumes to the new folder create a new Live Volume and give the database administrators access.

3.

An engineer has installed an SC8000 with 15K drives in Tier 1, and 7K drives in Tier 3. The volume is created using the recommended storage profile. A replay is taken after the initial data is imported, which results in On Demand Data Progression running. What is going to happen to the data?

Drozen user data is converted to Raid 5/6 from Raid 10 immediately. The oldest data moves to the lowest storage tier. Data moves from Tier 1 storage to Tier 3. Data moves to the lowest storage tier allowed by the storage profile.

4.

An engineer needs to perform a data migration. What should the engineer do to prevent Tier 1 storage from filling and causing poor performance?

use the "Copy to Tier" function to move data from Tier 1 to Tier 3 use the "Headroom" attribute for the Tier 1 disk folder to make more space use the "Import to Lowest Tier" attribute for the volumes use the "Re-route Migration Data" attribute for the Tier 1 disk folder

5.

A customer has replication configured between its primary and DR sites When does a customer need to update QoS node settings?

A security audit has found a substantial portion of unencrypted traffic between sites. The number of volumes being replicated between sites has doubled. Additional storage capacity was added to the production system. The bandwidth between sites has been upgraded.

6.

A customer needs to monitor their database volumes to make sure the IOPS and throughput do NOT exceed the desired limits What should the engineer do to automate this monitoring for the database volumes?

create an automated disk class report create alert monitoring via charting tab create a Threshold Query create a Threshold Definition

7.

A customer plans to use an SC8000 unit for long-term storage of CCTV security video recordings. Thus system consists of 84

Tier Redundancy: Single Redundant
Data Page size: 2 MB Tier Redundancy: Single RedundantData Page size: 4 MB Tier Redundancy: Dual RedundantData Page size: 512 KB Tier Redundancy: Dual RedundantData Page size: 4 MB

8.

How are replay scheduling rules applied to a particular volume?

A replay profile may have multiple schedule rules, but a volume belongs to exactly one replay profile. A replay profile may have multiple schedule rules, and a volume may belong to multiple replay profiles. A replay profile has exactly one schedule rule, but a volume may belong to multiple replay profiles. A replay profile has exactly one schedule rule, and a volume belongs to exactly one replay profile.

9.

Immediately after creating a volume, which workflow disables the Dynamic Capacity on a specific volume?

Within system properties, uncheck the item "Dynamic Capacity". Within volume properties, uncheck the option "Thin Provision". Right-click on the desired volume and select "Preallocate Storage". Right-click on the volume and select "Disable Thin Provision".

10.

A system shows 90% of the Tier 1 space allocated as RAID 10. What is the reason for this problem?

The engineer defined the RAID 10 percentage during the initialization to improve space efficiency. The Remote Instant Replay feature defined that 90% of the data needs to be allocated as RAID 10. The volumes did NOT have the correct storage profile applied while the data was migrated. The engineer defined the RAID 10 percentage during the initialization to improve write performance.

Dell SC Series Storage Professional Exam Set 1

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