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- Question 89
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Question 89/160
What occurs immediately before the write is acknowledged to the host in a Dell PowerStore 1000T?
Correct Answer: C
Explanation
Before the write is acknowledged to the host in a Dell PowerStore 1000T, I/O is saved within the node DRAM memory. This is done to ensure that the write operation is successful and so that the data is safely stored in the event of a power failure. The data is then passed through the deduplication and compression logic, and finally stored on the nonvolatile media of the NVRAM drives.
Before the write is acknowledged to the host in a Dell PowerStore 1000T, I/O is saved within the node DRAM memory. This is done to ensure that the write operation is successful and so that the data is safely stored in the event of a power failure. The data is then passed through the deduplication and compression logic, and finally stored on the nonvolatile media of the NVRAM drives.
- Question List (160q)
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- Question 12: At what granularity are blocks deduplicated on a Dell EMC Po...
- Question 13: For Dell EMC SC Series arrays, what is the minimum percentag...
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- Question 15: A user is storing data on the quota tree on a Dell PowerStor...
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- Question 19: How many fans in a Dell EMC PowerStore node can fail before ...
- Question 20: When sizing a Dell EMC Unity Hybrid array, what are consider...
- Question 21: At what granularity are blocks de duplicated on a Dell EMC P...
- Question 22: A storage administrator wants to do a tech refresh from a le...
- Question 23: Which Dell EMC SC Series array allows for back-end expansion...
- Question 24: What is the purpose of the NVMe NVRAM drives in a Dell EMC P...
- Question 25: A solutions architect must present two different Dell PowerS...
- Question 26: You are sizing a new Dell EMC SC Series array. Upon analyzin...
- Question 27: A customer wants to expand their Dell EMC Unity Hybrid syste...
- Question 28: What is a characteristic of tenant traffic on a Dell EMC Uni...
- Question 29: Which NAS protocols does Dell PowerStore support?...
- Question 30: drag to right to correct sep. (Exhibit)...
- Question 31: What storage resources are affected with are fresh option on...
- Question 32: A Dell EMC PowerStore customer wants to schedule snapshots d...
- Question 33: Which Dell EMC Unity feature provides network high availabil...
- Question 34: Which SAS SSDs are supported by Dell EMC PowerStore?...
- Question 35: The last two drive slots in a Dell EMC PowerStore 3000 are r...
- Question 36: Match each term with its description. (Exhibit)...
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- Question 38: Which SAS SSDs are supported by Dell EMC PowerStore?...
- Question 39: What is the minimum recommended amount of Flash capacity in ...
- Question 40: When a remove replication operation is performed on a Dell E...
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- Question 52: Which network option should be configured to provide the bes...
- Question 53: Which NVMe SSDs are supported by Dell EMC PowerStore?...
- Question 54: You are designing a Dell EMC Unity solution. You need to mod...
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- Question 56: What is the maximum number of data drives that can be put in...
- Question 57: drag to right to correct sep. (Exhibit)...
- Question 58: What is a consideration when sizing a Dell EMC SC Series sys...
- Question 59: A customer wants to expand their Dell EMC Unity Hybrid syste...
- Question 60: A customer with a Dell Unity 550F has recently upgraded to t...
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- Question 89: What occurs immediately before the write is acknowledged to ...
- Question 90: A storage administrator wants to do a tech refresh from a le...
- Question 91: When designing a Dell EMC SC Series system, which factors re...
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- Question 94: What is the purpose of the NVMe NVRAM drives in a Dell EMC P...
- Question 95: When a remove replication operation is performed on a Dell E...
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- Question 130: To which bus is the Dell EMC Unity 880F DPE connected?...
- Question 131: What tabs are available on the Dell EMC PowerStore Manager D...
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- Question 135: A customer has a mixed environment consisting of Dell Unity ...
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- Question 149: A customer with a Dell Unity 550F has recently upgraded to t...
- Question 150: A customer has two Dell S4148FON switches which are not conn...
- Question 151: A customer wants to provision a file system while creating a...
- Question 152: What is a benefit of cross-platform replication between Dell...
- Question 153: Which methods are available to migrate storage resources fro...
- Question 154: What is the minimum recommended amount of Flash capacity in ...
- Question 155: What is the minimum RPO that can be configured on a Dell Uni...
- Question 156: When a remove replication operation is performed on a Dell E...
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- Question 160: Match each Dell EMC Unity feature with its destination. (Exh...
