D-UN-OE-23 無料問題集「EMC Dell Unity Operate 2023」

（A）Balancing between read and write cache allocations

（B）Only using FAST Cache for high-capacity, low-performance HDDs

（C）Periodic assessment and adjustment based on workload changes

（D）Exclusively dedicating FAST Cache to the most frequently accessed files

（A）A background LUN migration occurs, moving the data to a new LUN where it is inflated.
New data is neither deduplicated nor compressed.

（B）Existing data is dynamically inflated to its full size, undoing the impact of deduplication and compression.
New data is neither deduplicated nor compressed

（C）Existing data is left in its current state.
New data is neither deduplicated nor compressed.

（D）Data Reduction, once enabled, cannot be disabled.
New data is deduplicated or compressed.

（A）Manage home directories

（B）Configure share permissions

（C）Manage local NAS Server users

（D）Configure NAS Server registry settings

（A）Enabling faster backup and recovery processes

（B）Consuming storage capacity equal to the original data set

（C）Serving as a replacement for traditional backups

（D）Allowing for point-in-time restores of data

（A）Resuming

（B）Disabled

（C）Global Paused

（D）Error

（A）Requiring manual intervention for each replication event

（B）Scheduled replication to minimize impact on production workloads

（C）Potentially losing the last few minutes of data on failover

（D）Immediate replication of data changes to the target system

（A）Direct-attached storage only

（B）Only supports block storage

（C）Software-defined storage capabilities

（D）No support for NAS services

（A）Can only have one path to a Unity SP

（B）Can only have a connection to one Unity SP front-end port

（C）Can be associated with multiple initiator paths

（D）Must have a FCoE connection to the Unity target port

（A）Regularly defragmenting the FAST Cache

（B）Assigning FAST Cache to specific LUNs only

（C）Allocating SSDs exclusively for FAST Cache use

（D）Monitoring cache utilization and hit rates

（A）Through Unisphere by configuring storage pools

（B）By manually assigning disks to hosts

（C）Exclusively via the CLI

（D）Automatically based on workload requirements