DSDSC-200 by Dell Valid Free Exam Practice Test

Question 1

On the first day after the Storage Center is installed, the engineer begins copying data to it.
The engineer uses the default Replay Profile and Data Progression settings. The engineer notices that the system did take replays, but no data has been restriped in Tier 1.
What is the cause of the problem?

A. Data Progression occurred beforethe replays were created. B. The volumes are NOT mapped to servers. C. Replays were created before Data Progression. D. The system can NOT restripe data because it has only one tier of storage.

Correct Answer: D

Question 2

In the setup wizard, which three options are available to choose how the Storage Center handles software updates? (Choose three.)

A. Do not automatically check for software updates. B. Notify me of a software update but do not download automatically. C. Download software updates automatically and notify me. D. Search for the ISO file and download automatically. E. Download and apply software updates automatically.

Correct Answer: A,B,C

Question 3

An engineer installed die Dell Storage Manager Server Agent on a Windows 2008 R2 server. The engineer configured White Space Recovery for the specific server, but recovery is NOT completing successfully when it is scheduled to run.
What should the engineer change to allow White Space Recovery to run. successfully?

A. Convert the disk in Windows targeted for space recovery from basic to dynamic. B. Create a Live Volume Replication for die volume targeted for space recovery in Dell
Storage Manager. C. Globally enable Automated Space Recovery in the Servers viewer of Dell Storage
Manager. D. Convert the disk in Windows targeted for space recovery from NTFS to FAT32.

Correct Answer: B

Question 4

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?

A. Tier Redundancy: Dual RedundantData Page size: 4 MB B. Tier Redundancy: Dual RedundantData Page size: 512 KB C. Tier Redundancy: Single RedundantData Page size: 2 MB D. Tier Redundancy: Single RedundantData Page size: 4 MB

Correct Answer: A

Question 5

An engineer receives an alert that the Storage Center has entered Conservation mode.
How should the engineer respond to the alert?

A. Ignore die alert - Conservation Mode can occur m normal conditions. B. Check the system m the morning - Conservation \lode is a slightly degraded condition with little risk. C. Fix it immediately - Conservation Mode is a seriously degraded and risky condition but the system is still up. D. Begin recovery operations - Conservation Mode means storage has gone offline. Recovery from a storage outage is required.

Correct Answer: C

Question 6

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?

A. 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 B. The volumes were created in the Database disk folder, so Data Progression can NOT move the cold data to lower tier disks C. Data Progression does NOT run on database volumes because database vendors have specific best practices for laying out then data across tiers.

Correct Answer: B

Question 7

A engineer needs to use the Storage Center setup wizard to complete the local port configuration. The engineer needs to select a value for 'Purpose' for SAS/FC ports that are directly connected between the two system controllers. Which value should the engineer select?

A. reserved B. back end C. direct connect D. unknown

Correct Answer: B

Question 8

An engineer is installing an SC4020 with four fibre channel (FC) ports in each controller and two FC switches configured in a dual fabric. The replication ports on the controller will be used only to replicate data to another Storage Center
How many fault domains are required in Virtual Port mode?

A. 3 B. 4 C. 2 D. 1

Correct Answer: A

Question 9

A storage administrator is setting up replication between two Storage Centers for the first time and needs to determine the proper zoning for the two systems to communicate. Both
Storage Centers are using Virtual Port mode.
Which three zones are the proper zones to set up m each fabric? (Choose three.)

A. A single zone to include all Storage Center physical WWPNs of system B and the virtual
WWPNs of system A B. A single zone to include all Storage Center virtual WWPNs from system A and system B C. A single zone to include all Storage Center physical and virtual WWPNs from system A and system B D. A single zone to include all Storage Center physical WWPNs of system A and the virtual
WWPNs of system B E. A single zone to include all Storage Center physical WWPNs from system A and system
B

Correct Answer: A,D,E

Dell SC Series Storage Professional - DSDSC-200 Exam Practice Test