H19-308-ENU

Which between NVMe (PCle) and NVMe-oF (RoCE v2) features better scalability?A . NVMe-oF (RoCE v2)B . NVMe (PCle)View AnswerAnswer: B

SmartQoS allows preferential response to high-priority services. (True or False?)A . TrueB . FalseView AnswerAnswer: A

What are vertical industries that require OceanStor distributed storage?A . EnterpriseB . CarrierC . FinanceD . SecurityE . GovernmentView AnswerAnswer: ABCDE

4-in-1 means that 4 protocols are integrated into 1 OceanStor 100D storage system for unified management. Which 4 protocols are involved?A . BlockB . HDFSC . FileD . ObjectE . NDMPView AnswerAnswer: ABCD

How many controllers can be used when only one LUN is configured on Dorado V6?A . 2B . 1C . All online controllersD . 4View AnswerAnswer: B

Which ascending order of disaster recovery levels is correct?A . Module level -> system level -> solution levelB . Solution level -> module level -> system levelC . System level -> solution level -> module levelD . Module level -> solution level -> system levelView AnswerAnswer: A

What is the name of the multi-pathing software of Huawei storage?A . UltraPathB . SecurePathC . MPIOD . PowerPathView AnswerAnswer: C

Assume that an application generates about 8,400 random small I/Os, the read/write ratio is 21, and RA.. 5 is used. If no requested data is hit in the cache (COW mode), what is the IOPS required by the disk arr…. A. 11200 B. 22400 C. 4800 D. 16800View AnswerAnswer: B

During the interaction between the server and SAN storage, the server encapsulates data in SCSI commands and implements data interaction through various network transmission protocols.A . TrueB . FalseView AnswerAnswer: A

To reduce costs, general-purpose servers are commonly used for object storage.A . TrueB . FalseView AnswerAnswer: B