700-905 Valid Practice Questions

Which three features for NVMe transfer protocol are valid? (Choose three.)

Select 3 answers.

• AA. Uses PCIe interface
• BB. Streamlined commands for fewer CPU instructions
• CC. More and deeper queues
• DD. Requires I/O controller
• EE. Increases memory speed for more IOPs
• FF. Improves SAS and SATA speed

Correct answer: A, B, C

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Which three configurations for read caching in Cisco HyperFlex are valid? (Choose three.)

Select 3 answers.

• AA. Battery-Initiated Read-back (default): Only read data and most commonly used data are deposited in the Level 4 read-back cache
• BB. Write-back (default): Only write information and most commonly used information are deposited in the cache
• CC. Write-through (install option for VDI): Only most commonly used data is cached: optimizing VDI performance
• DD. No caching (SSD): With all-flash nodes; because there is little difference in read speeds between SSDs
• EE. Level 4 cached (SSD): With semi-flash nodes; there is a large difference in read speeds between SSDs
• FF. Write-first (default for VDI): Infrequently used data is cached: freeing system resources for VDI performance

Correct answer: B, C, D

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