Before the PoC test for Dorado V3, which of the following statements about Dorado V3 test is true (same with Dorado V6)?

Question

Options

• AWe need to collect the host type and version.
• BWe need to collect the application type of example, database, VDf, etc.
• CWe should try to collect the I/O block size from application. Then we can select a suitable I/O
• DAll of the above.

• A
  3% (1)
• B
  6% (2)
• C
  9% (3)
• D
  83% (29)

Explanation

Option D is correct because all three statements describe essential preparation steps before conducting a PoC test on Dorado V3 (or V6) - each addresses a different dimension of the environment that must be understood to configure and benchmark the storage system accurately. Collecting the host type and version (A) ensures compatibility and proper driver/protocol selection. Knowing the application type - whether it is a database, VDI, or other workload (B) - shapes the test scenarios and performance expectations. Gathering the I/O block size (C) is critical because block size directly influences which storage settings and configurations will produce meaningful, representative results.

Since A, B, and C are all independently true and necessary, no single option alone is sufficient - choosing A, B, or C individually would be incomplete, making each of those choices incorrect on its own.

Memory tip: Think of the three items as covering Who, What, and How - Who is the host (type/version), What is the application, and How data is accessed (I/O block size). A complete PoC prep requires all three, so when you see "all of the above" and every statement sounds mandatory, it usually is.

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