Which logical drives are reserved for the Dell EMC Unity operating system?
A. Drives 0 - 3 on 12-drive and 25-drive DPE models
B. Drives 0 - 3 on only a 12-drive DPE model Drives 1 - 4 on only a 25-drive DPE model
C. Drives 0 - 3 on only a 25-drive DPE model Drives 1 - 4 on only a 12-drive DPE model
D. Drives 1 - 4 on 12-drive and 25-drive DPE models
A Dell EMC SC7020 contains the following drives:
Tier 1: Write-intensive SSDs
Tier 2: Read-intensive SSDs
Tier 3: 7K HDDs
Which tier(s) will qualify for deduplication and compression?
A. Tier 1 only
B. Tier 1 and Tier 3 only
C. Tier 1, Tier 2, and Tier 3
D. Tier 2 and Tier 3 only
A customer wants to replace a PowerVault MD that has SAS-connected rack-mount 13G PowerEdge servers. The servers need to remain unmodified. Which Dell EMC SC Series solution is recommended?
A. SCv2000 and SCv8000
B. SCv4020 and SCv2000
C. SCv4020 and SCv8000
D. SCv9000 and SCv8000
A customer wants to add self-encrypting SSDs to a Dell EMC SC8000 system running SCOS version 6.5. They have deployed a SafeNet Key Management server in the network. Does the customer need to do anything else?
A. No. Add and manage the SSDs in the disk folder.
B. Yes. Upgrade the hardware to SC9000 and SC220 enclosures.
C. Yes. Upgrade to SCOS 6.7 release or newer.
D. Yes. Add a new enclosure exclusively for the SSDs.
Which Dell EMC tool uses an HTML5 interface and best practices to predict storage performance?
A. Unity Sizer
B. Unity Designer
C. MiTrend
D. Analyzer Helper
Why is the drive size a threshold in Dell EMC SC Series for Dual Redundancy?
A. RAID protection level during a disk allocation failure
B. RAID stripe reconstruction time during a disk failure
C. Data Progression run times are longer with larger drives
D. Cost per GB on larger drives is less
Which Dell EMC Unity technology is the Local LUN Move feature architecture built upon?
A. Inband Migration Tool
B. Copy on First Write
C. SanCopy Push
D. Transparent Data Transfer
Using customer-supplied information, you have designed a solution using a Dell EMC Unity 400F with 250 drives. The customer now wants to increase the drive count to 340 drives at the lowest cost.
Which Unity model configuration should be recommended?
A. Keep the Unity 400F and add two 80-drive DAEs
B. Keep the Unity 400F and add four 25-drive DAEs
C. Upgrade to a Unity 500F and add two 80-drive DAEs
D. Upgrade to a Unity 500F and add two 25-drive DAEs
What can be the result of having too few drives in Tier 3 of a Dell EMC SC Series solution?
A. DSM Automated Reports may not update
B. Cache will be automatically disabled
C. Back-end cross-connect may become saturated D. Poor Data Progression performance
You are designing a solution for a customer who is sensitive to capacity needs. In addition, they require low latency for large write I/Os. Which Dell EMC midrange storage solution will meet the customer's requirements?
A. Unity Hybrid: Striping RAID, All-Flash Pool, and FAST Cache SC Series: FastTrack and read-intensive SSDs on Tier 1
B. Unity Hybrid: Parity RAID, All-Flash Pool, and FAST Cache SC Series: FastTrack and write-intensive SSDs on Tier 1
C. Unity Hybrid: Striping RAID, Dedicated Pool, and Flash 2 drives on Tier 1 SC Series: Data Progression and write-intensive SSDs on Tier 1
D. Unity Hybrid: Parity RAID, Dedicated Pool, and Flash 3 drives on Tier 1 SC Series: Data Progression and read-intensive SSDs on Tier 1
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