This certification validates practical skills in system administration and infrastructure, including deployment, administration, troubleshooting, and resilience. It is intended for professionals operating dependable enterprise technology environments.
What are two appropriate criteria for evaluating a batch job performance? (Choose two.)
You are evaluating storage system performance for an interactive workload. What are three appropriate criteria in this situation? (Choose three.)
A 10K RPM Small Form Factor 600 GB disk drive has a 3 ms average rotational latency and a 4 ms average seek time. How many random read IOPS would you expect from a 4D+4D RAID group using these drives before any consideration for cache hits or queuing optimization benefits?
Which two environments are suitable for cost effective use of Hitachi Accelerated Flash disk media? (Choose two.)
How many back-end disk operations are normally required to complete a small block random write operation to a LUN on a RAID 5 group?