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Total 120 questions
During a Storage Center dual-controller upgrade from SC030 to SC8000, the onsite engineer fails to reload the configuration to flash on a controller.
What is the result?
- A. fibreswitch segmentation
- B. engineer must manage new disks
- C. unavailable data
- D. controller comes up as ‘new system’
Answer : D
An engineer is configuring fault domains and front-end IO ports on a dual controller storage array. Any volumes that are later created and mapped to a server must be active/optimized on one controller and standby on the other controller.
Which port mode should the engineer use to meet this requirement?
- A. Physical Port Mode
- B. Virtual Port Mode
- C. Legacy Port Mode
- D. ALUA Port Mode
Answer : C
Which two steps should the engineer take prior to racking any equipment? (Choose two.)
- A. remove batteries from controllers to prevent risk of electric shock
- B. remove any jewelry ormetal objects from the engineer’s body
- C. remove the disk drives from inside the shipped enclosures
- D. apply an ESD wrist or ankle strap to avoid damage to parts
Answer : B,D
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?
- A. The Storage Center hasNOTpassed Pre-Upgrade checks and is blocking the update from occurring.
- B. The secure facility is NOTallowing the StorageAdministrators laptop to connect to the Storage Center across the network.
- C. The Storage Center isNOTlicensed to use the Storage Center Update Utility.
- D. The Storage Center isNOTat the minimum required SCOS version to use the utility.
Answer : D
In the setup wizard, which three options are available to choose how the Storage Center handles software updates? (Choose three.)
A. Download and apply software updates automatically.
B. Download software updates automatically and notify me.
C. Notify me of a software update but do not download automatically.
D. Search for the ISO file and download automatically.
E. Do not automatically check for software updates.
Answer : B,C,E Topic 2, Exam Set 2
Regardless of the redundancy type selected, which three RAID types are supported by Dell
Storage Center? (Choose three.)
- A. RAID 3
- B. RAID 10 Dual Mirror
- C. RAID RAID 50
- D. RAID 6
Answer : B,C,D
An administrator has multiple servers that need to be connected to the Storage Center through two iSCSI networks. The engineer uses a software iSCSI initiator on the servers.
The Storage Center runs in Virtual Port mode.
What item(s) must the administrator know to connect the hosts to the? Storage Center?
- A. Management IP address
- B. Virtual port IP addresses
- C. iSCSI Initiator Name
- D. Control port IP addresses
Answer : D
An engineer has multiple servers connected to the Storage Center through two iSCSI networks. The engineer uses a software iSCSI initiator on the servers. The Storage Center runs in Virtual Ports mode.
Which IP address is required in the iSCSI initiator for proper connectivity?
- A. Control Port IP address for each domain.
- B. Management IP address of each controller.
- C. Primary IP address for each domain.
- D. Reserve IP address for each domain.
Answer : A
An engineer wants to perform a Storage Center OS ISO update, but must determine the
BMC IP address first In what two ways can the engineer determine the BMC IP address?
(Choose two )
- A. In Dell Storage Manager client, highlight the controller under the Hardware tab and choose "Edit Setrings".
- B. From the command line interface of each controller, run "platform bmc show"
- C. Do trace route from the controller command line interface to the virtual IP The second to last hop to die destination is the BMC IP address.
- D. From the Dell Storage Manager Data Collector, choose the Storage Centers tab and find the BMC IP address for each controller.
Answer : B
An administrator needs to replicate data to an off-site Storage Center. Data on both sides must always match The administrator must have the data sent to the remote system as soon as the data is written. If the communication to the remote system fails, ail writes to the local system must stop
Which option should the administrator choose to meet the requirements?
- A. synchronous replication with High Consistency
- B. synchronous replication with High Availability
- C. asynchronous replication of the Active Replay
- D. asynchronous replication with frequent replays
Answer : A
An engineer is testing controller failover on a newly installed Storage Center . Which process should the engineer use?
- A. Start server IO to a volume, restart a controller, then rebalance ports and ensure no IO errors.
- B. Start server IO to a volume, restart either controller, and ensure no IO errors are reported.
- C. Start server IO to volumes owned on each controller, restart the controllers sequentially, and ensure no IO error.
- D. Start server IO to volumes owned on each controller, restart the controllers simutaneously. and ensure no IO error.
Answer : D
A Storage Center system has 6 connections to a FC switch. The Storage Center is in
Virtual Port mode. How many members are in a server zone?
- A. 8
- B. 6
- C. 7
- D. 4
Answer : A
A site has multiple storage administrators. Some administrators need to be limited to manage only specific volumes. The administrator should be able to create and present volumes within the administrator's area. Those administrators should NOT be able to see any other volumes created in the Storage Center.
How should the deployment engineer accomplish tins task?
- A. Grant the administrator Volume Manager access. Create server folders and move the desired volumes into them, then assign the server folder to the desired administrator.
- B. Grant the administrator Admin user access. Create server folders and move the desired volumes into them then assign the server folder to the desired administrator.
- C. Grant the administrator Volume Manager access. Create volume folders and move the desired volumes into them, then assign the volume folder to the desired administrator.
- D. Grant the administrator Admin user access. Create volume folders and move the desired volumes into them, then assign the volume folder to the desired administrator.
Answer : D
Refer to the exhibit.
How should the engineer set up the fault domains for this system?
- A. Two fault domains are required that contain two controller ports from each fabric.
- B. Four fault domains are required that contain one port from each controller.
- C. All of the ports in fabric 1 go into one fault domain All of the ports in fabric 2 go into another.
- D. All of the ports on Controller A go into one fault domain. All of the ports on Controller B go into another.
Answer : C
Refer to the exhibit.
A deployment engineer is setting up SC4020. The engineer turns on the system. Both controllers initialize to SafeMode and are ready for configuration. The engineer plugs serial cable into first controller and type platform prejoin show. The output is as shown. What are two reasons that the deployment will fail if the engineer continues configuring this controller? (Choose two.)
- A. The engineer has serial cable plugged into the bottom controller and needs to be plugged into the top controller
- B. The eth1 IPv4 IP address was used at the factory to load firmware and was NOT cleared out before shipping
- C. The controller chassis is installed upside down in the rack.
- D. The engineer has serial cable plugged into the top controller and needs to be plugged into the bottom controller
Answer : C,D
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