Deploy and Manage Storage SK0-005 Practice Questions (Page 6)

Questions 26–30

1. 26foundation · easy

   Which RAID level provides fault tolerance by duplicating data on two or more disks, ensuring that a single disk failure does not cause data loss?

   • ARAID 6
   • BRAID 5
   • CRAID 1
   • DRAID 0
   Reveal Solution Discussion Select an answer first
2. 27foundation · easy

   Which RAID level uses dual parity to provide fault tolerance against two simultaneous disk failures?

   • ARAID 1
   • BRAID 5
   • CRAID 6
   • DRAID 10
   Reveal Solution Discussion Select an answer first
4. 28foundation · easy

   What is the primary benefit of using RAID 1 for a server's operating system disk?

   • AIncreased storage capacity compared to a single disk
   • BImproved write performance due to striping
   • CProtection against multiple simultaneous disk failures
   • DFault tolerance through data redundancy
   Reveal Solution Discussion Select an answer first
5. 29foundation · easy

   Why is storage latency an important performance consideration for server operations?

   • AHigh latency improves the reliability of the storage system.
   • BHigh latency reduces the need for data backups.
   • CHigh latency can slow down application response times.
   • DHigh latency increases the storage capacity of the system.
   Reveal Solution Discussion Select an answer first
6. 30foundation · easy

   Which approach is commonly used to scale a storage solution by adding more disks to an existing array?

   • AVertical scaling (scale-up)
   • BNetwork scaling
   • CData compression
   • DHorizontal scaling (scale-out)
   Reveal Solution Discussion Select an answer first