Identify the Impact of Applying Deduplication and Compression. VXRAIL-DESIGN Practice Questions (Page 5)

Questions 21–22

1. 21foundation · easy

   For which type of workload is the performance impact of deduplication and compression most likely to be noticeable?

   • AA read-only archive with highly compressible data
   • BA write-intensive database with unique, incompressible data
   • CA low-I/O file server with mostly static files
   • DA VDI environment with many identical virtual machines
   Reveal Solution Discussion Select an answer first
2. 22application · medium

   A VxRail cluster runs a backup application that writes large, sequential data streams. The storage administrator wants to enable deduplication and compression. What is the likely performance impact?

   • ANo impact, because backup data is not deduplicated.
   • BMinimal impact, because sequential writes are efficient and the CPU overhead is manageable.
   • CImproved performance, because deduplication reduces the amount of data written.
   • DSevere impact, because deduplication cannot handle sequential writes.
   Reveal Solution Discussion Select an answer first