Hitachi Performance Architect HCE-3700 Dumps Questions

1. What are two appropriate criteria for evaluating a batch job performance? (Choose two.)

2. You are evaluating storage system performance for an interactive workload.

What are three appropriate criteria in this situation? (Choose three.)

3. 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?

4. Which two environments are suitable for cost effective use of Hitachi Accelerated Flash disk media? (Choose two.)

5. 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?

6. In a VSP G200 system, what are two advantages of RAID 1+0 compared to RAID 5/6 for random write workloads? (Choose two.)

7. Which three functions are performed by a VSP G1000 Virtual Storage Director (VSD)? (Choose three.)

8. Which two statements are true about the Active Flash feature on the VSP Midrange? (Choose two.)

9. Which two port options are bi-directional on a VSP G800? (Choose two.)

10. On a VSP G1000, the maximum I/O Request Limit for an external initiator port has been exceeded.

What are two consequences of this activity? (Choose two.)

11. You are partitioning a VSP G1000 with eight VSDs and 1024 GB cache, and are creating an 80 GB CLPR.

In this scenario, how much cache does each VSD blade initially reference in the CLPR?

12. You are sizing a VSP G4000 for a customer who requires good performance but has a very limited budget. You now must select a cache size between 64 GB and 128 GB.

Which three conditions will affect your selection in this situation? (Choose three.)

13. A customer using a small block interactive workload on a VSP G200 complains about poor application performance. They use an FC SAN which consists of 8 Gbps and 16 Gbps FC switches.

What are two causes of the performance issue? (Choose two.)

14. You are designing a VSP G1000 solution for a customer and you need to determine the appropriate disk type and RAID level.

What information do you need to design the solution? (Choose three.)

15. A customer is considering buying a new VSP Midrange system with iSCSI front-ends. The system will be used to support existing Oracle databases and a new MS Exchange mail system. The existing customer’s LAN has enough resources to handle the iSCSI traffic. They have provided the required storage for Oracle and MS Exchange.

What I/O profile information is required to size the VSP system in this scenario? (Choose two.)

16. Which two statements are true regarding HDP pools? (Choose two.)

17. A VSP G800 HDT pool contains FMDs, NL-SAS drives, external storage with 15K 600 GB SAS drives, and external storage with 10K 900 GB SAS drives.

Which tier level contains the NL-SAS drives in this configuration?