EMC DCS-TA DES-1D12 Dumps | Updated Aug 30, 2021 - TestValid
Master 2021 Latest The Questions EMC DCS-TA and Pass DES-1D12 Real Exam!
NEW QUESTION 36
A customer asks you about the maximum load of their new Dell EMC SC Series array. Which term should you use in response?
- A. MB
- B. IOPS
- C. Latency
- D. CPU Cycles
Answer: B
NEW QUESTION 37
When a remove replication operation is performed on a Dell EMC PowerStore array, what happens to the destination storage resource?
- A. Taken offline
- B. Stays in read-only mode
- C. Is deleted
- D. Stays in read/write mode
Answer: D
Explanation:
Reference:
https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h18153- dell-emc-powerstore-replication-technologies.pdf
NEW QUESTION 38
When designing a Dell EMC SC Series system, which factors regarding general performance are important to understand?
- A. Write size and latency
- B. Transport and queue depth
- C. Latency and queue depth
- D. Block size and read size
Answer: C
NEW QUESTION 39
You are upgrading a Dell EMC Unity array to a Dell EMC PowerStore 1000 T array. The customer asks what they need to do so they can map PowerStore snapshots from the new PowerStore array to a host.
What should be your response?
- A. Create a copy of the snapshot
- B. Create a thin clone of the snapshot
- C. Create a read/write snapshot of the snapshot
- D. Create a volume group of the snapshot.
Answer: D
NEW QUESTION 40
You are designing a Dell EMC PowerStore solution with a customer. They ask if they can populate Slots 0 to 10 with NVMe SSD drives.
What should be your response?
- A. NVMe SSDs must be populated in the remaining empty slots
- B. Any drive type can be populated in the remaining slots
- C. NVMe SCM drives must be populated in the remaining empty slots
- D. NVMe SCM drives are required in Slots 0 through 10
Answer: A
NEW QUESTION 41
What are the two biggest factors that determine IOPS when using SSDs in a Dell EMC SC Series array?
- A. Multi-tenant arrays and tier configuration
- B. Application block size and overall throughput
- C. Read/write percentage and peak workload
- D. Current latency and queue depth
Answer: B
NEW QUESTION 42
Which file resources are supported with Dell EMC Unity asynchronous replication?
- A. LUNs and VMFS datastores
- B. Consistency Groups and file systems
- C. File systems and LUNs
- D. NAS servers and NFS datastores
Answer: C
Explanation:
Reference:
https://www.delltechnologies.com/en-us/documentation/unity-family/unity-p-replication-config/02-unity-rep-br-workflow.htm
NEW QUESTION 43
How many PCI-E lanes are provided for Slot 0 and Slot 1 in Dell EMC Unity XT arrays?
- A. 8 for Slot 0; 16 for Slot 1
- B. 16 for Slot 0; 8 for Slot 1
- C. 8 for Slot 0; 8 for Slot 1
- D. 16 for Slot 0; 16 for Slot 1
Answer: B
Explanation:
Explanation/Reference: https://www.delltechnologies.com/en-gb/collaterals/unauth/technical-guides-support- information/products/storage/docu94617.pdf
NEW QUESTION 44
A customer is managing a Dell EMC SC7020 array running SCOS 7.2. The array is running out of capacity. The customer asks you to begin scoping the system for additional drives. What disk drive redundancy rule applies to 3.84 TB SSDs?
- A. Forced Non-Redundancy
- B. Default Single Redundancy
- C. Forced Dual Redundancy
- D. Default Dual Redundancy
Answer: A
NEW QUESTION 45
When sizing a Dell EMC Unity Hybrid array, what are considerations for performance?
- A. Active data and load balancing
- B. Workload and hardware bottlenecks
- C. General capacity and port utilization
- D. Drive size and component redundancy
Answer: B
NEW QUESTION 46
What are the two biggest factors that determine IOPS when using SSDs in a Dell EMC SC Series array?
- A. Multi-tenant arrays and tier configuration
- B. Application block size and overall throughput
- C. Read/write percentage and peak workload
- D. Current latency and queue depth
Answer: B
Explanation:
Explanation/Reference: https://downloads.dell.com/manuals/common/sc-series-performance-availability-best-practices- dell-emc-4024-bp-sc_en-us.pdf
NEW QUESTION 47
Which file resources are supported with Dell EMC Unity asynchronous replication?
- A. LUNs and VMFS datastores
- B. Consistency Groups and file systems
- C. NAS servers and NFS datastores
- D. File systems and LUNs
Answer: C
NEW QUESTION 48
You are designing a two-tiered Dell EMC SC Series solution that will be optimized for performance. You gather the necessary data from Live Optics and find that the read/write ratio is 80:20.
What approach is recommended?
- A. Use distributed adjusted IOPS for all tiers
- B. Size Tier 1 for 100% of the adjusted IOPS
- C. Use distributed adjusted IOPS for Tiers 1 and 2 only
- D. Size Tier 2 for 100% of the adjusted IOPS
Answer: A
NEW QUESTION 49
Which Dell EMC Midrange storage platforms support NVMe SCM drives?
- A. PowerStore T and SC Series only
- B. PowerStore T and PowerStore X
- C. PowerStore T, Unity XT, and SC Series
- D. PowerStore X, Unity XT, and SC Series
Answer: B
NEW QUESTION 50
At what granularity are blocks deduplicated on a Dell EMC PowerStore array?
- A. 64 KB
- B. 8 KB
- C. 32 KB
- D. 4 KB
Answer: B
Explanation:
Reference:
https://www.delltechnologies.com/en-us/storage/powerstore-storage-appliance.htm
NEW QUESTION 51
Which Dell EMC Unity storage array models support NVMe?
- A. 380, 880, and 880F
- B. 680, 680F, 880, and 880F
- C. 380, 380F, and 480F
- D. 680F, 880, and 880F only
Answer: C
Explanation:
Reference:
https://www.delltechnologies.com/en-us/storage/unity.htm#scroll=off
NEW QUESTION 52
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