Online Access Free DES-1D12 Practice Test

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.Default Dual Redundancy
• B.Forced Dual Redundancy
• C.Default Single Redundancy
• D.Forced Non-Redundancy

A customer has a fully scaled-out Dell PowerStore T cluster and wants to ensure that PowerStore Manager is in a highly available configuration How many instances of PowerStore Manager should be installed, and why?

• A.Two PowerStore Manager needs at least two instances for a highly available configuration
• B.Zero PowerStore Manager runs highly available by default
• C.Eight A customer should install one instance per node in the cluster
• D.Four A customer should install one instance per appliance in the cluster

Which QoS options are supported by Dell EMC Unity XT?

• A.Individual LUN and iSCSI
• B.Individual LUN and Group LUN
• C.VMFS Datastore and Storage Pool
• D.iSCSI and Attached Snapshot

A customer requests a proposal for a new Dell EMC SC Series storage system with the following specifications:
IO type: Random
Existing data: 100 TB
Rate of change: 2 TB per day
Growth rate: 100 GB per day
Snapshot retention: 1 week
What storage capacity should be specified to scope the system with Tier 1 RAID 10 protection?

• A.2.5 TB
• B.4.5 TB
• C.8.5 TB
• D.6.5 TB

What is achieved by adding a top tier of SSDs when designing a Dell Unity XT hybrid solution with FAST VP and FAST Cache?

• A.Isolates file top-talkers I/O from block data I/O
• B.Provides an additional data redundancy layer
• C.Helps keep paged metadata on FLASH media
• D.Improves compression space efficiencies