Free EMC DES-1D12 Study Guides Exam Questions and Answer
DES-1D12 Exam Dumps, DES-1D12 Practice Test Questions
EMC DES-1D12 exam is a certification test that validates the skills of technology architects who specialize in midrange storage solutions. DES-1D12 exam is designed for professionals who have extensive knowledge and experience in designing, implementing, and managing midrange storage solutions. By passing DES-1D12 exam, professionals can demonstrate their expertise in the field and distinguish themselves as technology architects with advanced skills in midrange storage solutions.
DES-1D12 Exam topics
Candidates must know the topics before they start of preparation because it will really help them solving the problems. Our DES-1D12 practice test and CAU-305 practice exams will include the following topics. These are covered in our DES-1D12 exam dumps.
NEW QUESTION # 73
A customer wants to provision a file system while creating a NAS server in a Dell EMC PowerStore T system.
What information is needed to create the NAS server?
- A. VLAN ID
- B. FQDN
- C. WWPN
- D. DNS details
Answer: A
NEW QUESTION # 74
Which operating systems support Optical Prime?
- A. Windows and Linux only
- B. Windows, Hyper-V, and ESXi
- C. Windows, ESXi, and Linux
- D. ESXi and Linux only
Answer: C
NEW QUESTION # 75
A customer with a Dell Unity 550F has recently upgraded to the Unity OE 5 0 release They want to use the Advanced Deduplication feature to reduce the used data capacity in a dynamic storage pool LUNs in the pool have the feature enabled but the pool used capacity has not reduced What is one way to fix this problem?
- A. Sequentially reboot both Storage Processors
- B. Trespass the LUNs to the peer Storage Processor
- C. Free up at least 50% capacity to the pool
- D. Move the LUNs to a different pool
Answer: C
NEW QUESTION # 76
Which Dell EMC Unity OE 5.0 enhancements improve asynchronous replication?
- A. Cascade Replication and GeoSync
- B. Fan-out and Cascade Replication
- C. GeoSync and NAS server mobility
- D. NAS server mobility and Fan-out Replication
Answer: B
NEW QUESTION # 77
What tabs are available on the Dell EMC PowerStore Manager Dashboard?
- A. Health, Efficiency. Performance, and Summary
- B. Performance. Efficiency, and Capacity only
- C. Performance. Overview, and Capacity only
- D. Health. Overview. Performance, and Capacity
Answer: C
Explanation:
These categories are divided in tabs: Overview, Capacity, and Performance.
NEW QUESTION # 78
What are the two biggest factors that determine IOPS when using SSDs in a Dell EMC SC Series array?
- A. Current latency and queue depth
- B. Read/write percentage and peak workload
- C. Application block size and overall throughput
- D. Multi-tenant arrays and tier configuration
Answer: C
Explanation:
The reason there is such a large range in the number of IOPS delivered by SSDs is the IOPS are truly dependent on the type of traffic the SC Series was designed to handle. The two biggest factors that will determine IOPS in an SSD environment are block size of the application and overall throughput.
NEW QUESTION # 79
Which features were introduced in SCOS 7.3?
- A. Unisphere for SC and Live Volume Auto-failover
- B. CloudlQ support and Cross Platform Replication
- C. Distributed Sparing and Live Volume ALUA
- D. Data-in-Place upgrade for SC4020 and 4K HDD support
Answer: C
Explanation:
Explanation
https://dl.dell.com/topicspdf/sc-7-3_rn_en-us.pdf
NEW QUESTION # 80
A customer wants to asynchronously replicate file data from a production Dell Unity 550F to a remote office in the same city with a UnityVSA When attempting to replicate one of the file systems the replication option is not available.
What should a technical architect advise the customer?
- A. Asynchronous replication requires a greater replication distance
- B. Asynchronous replication is not supported to a UnityVSA
- C. Only synchronous replication is supported on file systems
- D. The NAS server for the file system must be replicated
Answer: B
Explanation:
Explanation
https://www.dell.com/support/kbdoc/en-pk/000022790/dell-emc-unity-how-does-replication-work-with-compres
NEW QUESTION # 81
A customer updates SCOS to the latest version. They see a popup window in DSM about a Spare Optimizer. They ask you what the significance is of this notification concerning changes to the system.
How should you respond?
- A. Health check verifies sufficient drives for hot spares. Some drives are converted to Hot Spare Disks. User data is written to only I/O drives.
- B. Health check verifies sufficient spare space across all drives. Hot spares are converted to Managed Disks. User data is written to newly available l/0 drives.
- C. Health check verifies sufficient I0 across all drives. All drives are converted to Hot Spare Disks. User data is written to all I/0 drives.
- D. Health check verifies sufficient spare space across hot spare drives. Hot spares are converted to Optimized Disks. User data is written to newly available /O drives.
Answer: C
NEW QUESTION # 82
At what granularity are blocks de duplicated on a Dell EMC Power Store array?
- A. 32KB
- B. 4KB
- C. 64KB
- D. 8KB
Answer: B
NEW QUESTION # 83
A company has a Dell EMC SCv2000 array and want to configure coss-platform replication with Dell PS Series arrays.
What should you recommend?
- A. Update PS, SC array firmware, and Unisphere for SC to latest versions
- B. Perform a Live Migrate of the data to SCv3000
- C. Update PS, SC array firmware, and Dell EMC Storage Manager to latest versions
- D. Perform a data in place upgrade (DIP) to SCv3000
Answer: C
NEW QUESTION # 84
A Windows client using the SMB protocol is trying to access a multiprotocol file system from a Dell Unity XT NAS server. The local group database was checked and no mapping was found.
What is the next step in the SID to UID resolution process?
- A. The Windows user access is removed
- B. Secmap is checked
- C. The domain controller is checked
- D. The Windows user is mapped to the default UNIX account
Answer: C
NEW QUESTION # 85
You are sizing a new Dell EMC SC Series array. Upon analyzing the Live Optics report, you find the current system has a peak throughput of 4687 MB.
What is the minimum number of 10Gb iSCSI front-end ports required to meet the throughput needs?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 86
What is a consequence of using an 800 GB drive and five 400 GB drives in a Dell EMC Unity XT dynamic pool?
- A. Extents 9 - 14 are marked unavailable until more 800 GB drives are added
- B. Extents 9 - 14 are marked unavailable and can never be recovered
- C. Unisphere short strokes the 800 GB drive to 8 extents
- D. Extents 9 - 14 are used to create a RAID Group
Answer: A
Explanation:
Explanation
The entire capacity of a particular drive size is only available when the drive count within the drive partnership group for the drive in question matches or exceeds the stripe width plus one drive. It is not recommended to mix different size drives of the same type for this reason, unless an adequate number of drives are available to meet or exceed the stripe width plus one drive requirement h16289-dell_emc_unity-dynamic_pools.pdf - Page 18-19
NEW QUESTION # 87
Which Dell EMC Unity storage array models support NVMe?
- A. 680F, 880, and 880F only
- B. 680, 680F, 880, and 880F
- C. 380, 880, and 880F
- D. 380, 380F, and 480F
Answer: B
NEW QUESTION # 88
A technical architect is designing a Dell Unity XT 480 using the System Designer option of Sizer. What is the recommended minimum amount of Flash that they should specify?
- A. 10%
- B. 5%
- C. 15%
- D. 7%
Answer: D
Explanation:
Explanation
7% is the recommended minimum amount of Flash that a technical architect should specify when designing a Dell Unity XT 480 using the System Designer option of Sizer. This is because, Unity XT storage systems require a certain amount of flash storage to handle system-wide functions such as metadata, snapshots and other storage services.
NEW QUESTION # 89
What are the two biggest factors that determine IOPS when using SSDs in a Dell EMC SC Series array?
- A. Current latency and queue depth
- B. Read/write percentage and peak workload
- C. Application block size and overall throughput
- D. Multi-tenant arrays and tier configuration
Answer: C
Explanation:
Explanation
The reason there is such a large range in the number of IOPS delivered by SSDs is the IOPS are truly dependent on the type of traffic the SC Series was designed to handle. The two biggest factors that will determine IOPS in an SSD environment are block size of the application and overall throughput.
NEW QUESTION # 90
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