E20-018試験無料問題集「EMC Virtualized Data Center and Cloud Infrastructure Design Specialist 認定」
A hypervisor has been deployed with all virtual machines (VMs) sharing the same storage array LUN for their respective virtual disks. Array-based replication has been implemented for BC/DR. A restore of a single VM is now required.
What would happen if you attempt to recover an individual VM?
What would happen if you attempt to recover an individual VM?
正解：C
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Refer to the exhibit.
A VDC design requires 300 blade server chassis, each with two embedded Fibre Channel switches, which are connected to two separate SAN fabrics. For ease of management, each fabric can only be configured with a single VSAN.
How should you configure this environment to meet the requirements?
A VDC design requires 300 blade server chassis, each with two embedded Fibre Channel switches, which are connected to two separate SAN fabrics. For ease of management, each fabric can only be configured with a single VSAN.
How should you configure this environment to meet the requirements?
正解：D
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A company is designing a new database for employee data. The database will store employment age, medical history, education, job history, performance reports, salary, increases and bonuses, and location. The HR department wants to mine the information for patterns of different age groups, pay levels, locations, and so forth.
The architect is concerned about some of this data being collected and stored in one central database and who has access to it.
Where should the architect look for definitions on what information is controlled and what technical protections need to be employed?
The architect is concerned about some of this data being collected and stored in one central database and who has access to it.
Where should the architect look for definitions on what information is controlled and what technical protections need to be employed?
正解：C
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解説: (GoShiken メンバーにのみ表示されます)
Refer to the exhibit.
You are expanding the compute layer of a VDC, and need to add more access layer switches to provide connectivity to the hypervisors. However, there are no available ports on the two aggregation layer switches to accommodate the uplink connections from the new access layer switches, and all uplinks are active and operating at 95% of capacity.
Your design must satisfy all of the following requirements:
-Expand the access layer
-
Maintain the same configuration as the existing environment
-
Maintain the performance of the existing environment
The CIO has authorized you to purchase additional aggregation layer switches if needed.
What should you recommend?
You are expanding the compute layer of a VDC, and need to add more access layer switches to provide connectivity to the hypervisors. However, there are no available ports on the two aggregation layer switches to accommodate the uplink connections from the new access layer switches, and all uplinks are active and operating at 95% of capacity.
Your design must satisfy all of the following requirements:
-Expand the access layer
-
Maintain the same configuration as the existing environment
-
Maintain the performance of the existing environment
The CIO has authorized you to purchase additional aggregation layer switches if needed.
What should you recommend?
正解：C
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