Brocade IBM Web Based Training Certification - NVMe

QUIZ - NVMe over Fibre Channel For Dummies

Please complete the following quiz for the training module

NVMe over Fibre Channel For Dummies

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* 1. Name

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* 2. Company Name

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* 3. Title/Role

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* 4. Email (will only be utilized for the education program)

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* 5. What is your GEO?

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* 6. Which IBM distributor do you work with?

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* 7. Are you taking this test as part of the EMEA SAN Champion Program?

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* 8. Select which business demands are greater today than ever before?

Greater consolidation and higher density for hardware

Deploying and running applications faster

Gathering real time intelligence from data

All the above

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* 9. What characteristics must a network provide for running NVMe over Fabrics?

Low latency and High speed

Reliability

Scalability

All the above

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* 10. Will the advances that are occurring in storage technology (e.g. evolution of flash storage, development of the NVMe protocol, …) likely create performance bottlenecks in today’s networks?

Yes

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* 11. Can NVMe capable devices be introduced seamlessly and non-disruptively into existing and operating Gen 5 and Gen 6 Fibre Channel networks without replacing any of the current SAN infrastructure?

Yes

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* 12. Which statement below describes all of the benefits that an organization may realize with integrated tools that provide granular visibility into IO performance (for SCSI or NVMe) and comprehensive network health issues?

Identify degraded application performance at host and storage tiers and reduce time to resolution

Identify degraded application performance at host and storage tiers, reduce time to resolution and ensure optimal performance

Identify degraded application performance at host and storage and ensure optimal performance

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* 13. Does using NVMe protocol demonstrate less “idle time” on the network and therefore greater network utilization?

Yes

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* 14. Benchmarking with the IBM FlashSystem 9150 demonstrated which application and server improvements when using NVMe protocol compared to SCSI protocol with Gen 6 (32 Gbps) Fibre Channel technology in the server, SAN, and storage array?

24% higher Transactions per Minute (TPM)

64% lower IO CPU utilization

3.4 times greater TPM / CPU utilization

26% less CPU IO Wait time

All of the above

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* 15. The IBM b-type Gen 6 SAN products offer new Fabric Vision features. Which of the following statements is most accurate?

Gen 6 Fabric Vision offers the IO Insight feature for granular statistics for storage I/O performance.

Gen 6 Fabric Vision offers VM Insight feature for unparalleled visibility into the performance of individual VMs.

Gen 6 Fabric Vision offers both IO Insight and VM Insight.

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* 16. Can the NVMe and SCSI protocols operate concurrently on a Fibre Channel network, thus allowing a gradual migration to new NVMe devices and protocol?

Yes

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* 17. Which storage network meets the performance, scalability, reliability, and migration requirements for enterprise-class deployments of NVMe over Fabrics?

RoCEv2

Fibre Channel

iWARP

NVMe over TCP (iNVMe)