Free Dell PS Series Storage Professional DSDSC-200 Exam Practice Test

An engineer needs to use a set of commands to initialize a new SC8000 with serial numbers 12345 & 12346 from the CLI.Which initial set of commands should the engineer choose?

• Option A
• Option B
• Option C
• Option D

An engineer has created a replay profile in which one replay is taken every 10 minutes. The expiration time is set to 1 week. The engineer needs to improve space utilization without changing the 10-minute interval between the replays.Which step should the engineer take to meet the requirement?

• decrease the expiration time
• select the option Allow Replays to coalesce into active Replay
• set minimum Allowed Replay Interval to 15 minutes
• change the interval to 24hours

Regardless of the redundancy type selected, which three RAID types are supported by Dell Storage Center? (Choose three.)

• RAID 3
• RAID 10 Dual Mirror
• RAID RAID 50
• RAID 6

Which method should be used to map a volume to a server in Enterprise Manager?

• In the Server Viewer: highlight the server on the list andclick the ''Map Volume to Server'' button on the top button bar.
• In the Storage Viewer: during the Volume Create wizard, click the ''Mapping Options'' link, and choose the server to map to.
• In the Reporting Viewer: open the mapping report, click ''CreateNew Mapping'', and provide the requested information.
• In the Storage Viewer: highlight an unmapped volume and click the ''Map Volume to Server'' button on the top button bar.

A customer plans to use an SC8000 unit for long-term storage of CCTV security video recordings. Thus system consists of 84 -- 4TB 7k disks. The customer does not plan to take any replays on the system.Which setup should be recommended to meet the customer's requirements?

• Tier Redundancy: Single RedundantData 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

According to the best practices, what are the correct values for the following parameters on a QLogic HBA?

• Connection options:0 -- Loop onlyLoginretry count:60 attemptsPort down retry count:60 attemptsLink down timeout:30 seconds
• Connection options:1 -- point-to-point onlyLogin retry count:60 attemptsPort down retry count:60 attemptsLink down timeout:30 seconds
• Connection options:1 -- point-to-point onlyLogin retry count:30 attemptsPort down retry count:5attemptsLink down timeout:60 seconds
• Connection options:0 loop onlyLogin retry count:30 attemptsPort down retry count:30 attemptsLink down timeout:30 seconds

A customer has an 8 TB database. Half of the data is hot with very frequent access The other half of the data is older, infrequently used cold data The customer buys (12) 800 GB SLC Solid State Drives, and puts them in a new disk folder called 'Database' The customer then creates volumes for this database in the Database disk folder using the recommended storage profile.After this database has been running for 1 month, the Statistics tab for the database volumes shows 100% of the space is on Tier 1. The customer expected that half of the data would be on Tier 1 and the rest moved to lower tiers.What is the problem?

• The volumes were created in the Database disk folder, so Data Progression can NOT move the cold data to lower tier disks
• Data Progression does NOT run on database volumes because database vendors have specific best practices for laying out then data across tiers.
• The Recommended storage profile will only use SSD user(s) if any are available so the cold data can NOT move down There is enough space on Tier 1 to hold the entire 8TB database, so even the cold data will stay on Tier 1 until it gets full

Which process allows a Linux administrator to configure multipath IO to the Storage Center?

• Install the dm-multipath package on the server and properly configure the /etc/ multipath.conf file.
• Download the Dell Multipath Manager package for Linux from Knowledge Center and install it on the Linux server.
• Go to Disk Management, right-click the disk device and choose Properties, then click the MPIO tab and configure multipathmg there
• Install the Host Integration Toolkit for Linux and set the preferred multipathing option to Least Queue Depth.

All engineer needs to install Storage Centers at the customer's production and DR sites. The customer has a VMware environment with data stores on the Storage Center attached to the ESX hosts. Enterprise Manager provides the Activate DR Site wizard to bung the data stores online at the DR site if needed.What is the compatible VMware tool that will fail over the VMware environment ?

• vCenter Site Recovery Manager
• Storage vMotion
• VSphere DRS
• Asymmetrical Logical Unit Access

A Storage Administrator wants to do a Storage Center OS update to SCOS version 6.7.5. The Storage Center is currently at SCOS version 6.5.30. The Storage Center is at a secure facility and does NOT allow connectivity to any network outside the facility. The Storage Administrator is trying to use the Storage Center Update Utility to accomplish this task, but has been unsuccessful in doing so.Why has the Storage Administrator been unsuccessful?

• The Storage Center hasNOTpassed Pre-Upgrade checks and is blocking the update from occurring.
• The secure facility is NOTallowing the StorageAdministrator's laptop to connect to the Storage Center across the network.
• The Storage Center isNOTlicensed to use the Storage Center Update Utility.
• The Storage Center isNOTat the minimum required SCOS version to use the utility.