EMC Dell Information Storage and Management Foundations v2 - D-ISM-FN-01 Exam Practice Test
Question:
A storage system uses SSDs as a secondary cache tier in front of traditional hard drives. What is the primary goal of this configuration?
A storage system uses SSDs as a secondary cache tier in front of traditional hard drives. What is the primary goal of this configuration?
Correct Answer: C
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Question:
What is the maximum number of VLANs that can be supported with one VLAN tag field?
What is the maximum number of VLANs that can be supported with one VLAN tag field?
Correct Answer: A
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Question:
A company needs to ensure high availability for its applications and minimize downtime in case of a disk failure. The current storage configuration is a RAID 0 array with SSDs. Which RAID level is most cost effective and would provide the necessary data protection without significant performance degradation?
A company needs to ensure high availability for its applications and minimize downtime in case of a disk failure. The current storage configuration is a RAID 0 array with SSDs. Which RAID level is most cost effective and would provide the necessary data protection without significant performance degradation?
Correct Answer: C
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Question:
A company is concerned about the risk of data loss due to accidental deletion and hardware failures. What is theprimaryreason for implementing a data backup solution?
A company is concerned about the risk of data loss due to accidental deletion and hardware failures. What is theprimaryreason for implementing a data backup solution?
Correct Answer: D
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Question:
A company needs to ensure high availability for its applications and minimize downtime in case of a disk failure. The current storage configuration is a RAID 0 array with SSDs. Which RAID level is most cost effective and would provide the necessary data protection without significant performance degradation?
A company needs to ensure high availability for its applications and minimize downtime in case of a disk failure. The current storage configuration is a RAID 0 array with SSDs. Which RAID level is most cost effective and would provide the necessary data protection without significant performance degradation?
Correct Answer: C
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Question:
Which RAID level consists of two disk drives and every write is written to both disks?
Which RAID level consists of two disk drives and every write is written to both disks?
Correct Answer: A
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Question:
What are the two benefits of using sub-LUN tiering?
What are the two benefits of using sub-LUN tiering?
Correct Answer: A,E
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