EMC Expert - PowerMax and VMAX Family Solutions - DEE-1111 Exam Questions
QUESTION NO: 1
What is the correct sequence of steps to configure and bring up an SRDF/Star environment?
What is the correct sequence of steps to configure and bring up an SRDF/Star environment?
Correct Answer:
1 - Verify SRDF/Star control host connectivity and array settings
2 - Enable SRDF/Star configuration
3 - Add BCV devices to the SRDF/Star configuration
4 - Create an SRDF/Star composite group and options file
5 - Perform the symstar setup operation and create composite groups on target sites Reference:
Dell EMC Solutions Enabler 9.2 SRDF Family CLI User Guide
QUESTION NO: 2
A disaster occurred at the workload site of an SRDF/Star configuration. The administrator decides to move the workload to the Synchronous site (Site B).
What symstar command should be used before the workload switch?
A disaster occurred at the workload site of an SRDF/Star configuration. The administrator decides to move the workload to the Synchronous site (Site B).
What symstar command should be used before the workload switch?
Correct Answer: D
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QUESTION NO: 3
What is the correct sequence of actions that take place on a Write Miss?
What is the correct sequence of actions that take place on a Write Miss?
Correct Answer:
1 - Host sends requests to FE director and no cache slots are found
2 - FE finds available slot by polling
3 - FE sends data from host to mirrored cache locations
4 - FE responds to host to acknowledge successful write
5 - BE destages data as a high-priority task to make slots available
6 - BF destages new data to disk at a later time
QUESTION NO: 4
While using DELL EMC Data Erasure on a PowerMax, what is the minimum number of overwrites needed to support compliance with internal policies and regulatory requirements?
While using DELL EMC Data Erasure on a PowerMax, what is the minimum number of overwrites needed to support compliance with internal policies and regulatory requirements?
Correct Answer: B
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QUESTION NO: 5
What environment includes R11 devices?
What environment includes R11 devices?
Correct Answer: A
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QUESTION NO: 6
SRDF/Metro has been implemented with the bias setting. The R1 side of the pair is configured as the bias side.
How does the device bias work with the R2 device if the R1 array has a failure?
SRDF/Metro has been implemented with the bias setting. The R1 side of the pair is configured as the bias side.
How does the device bias work with the R2 device if the R1 array has a failure?
Correct Answer: A
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