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Huawei H19-308 Exam Sample Questions | SPOTO

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Question #1
The Dorado V3 supports NVMe SSDs.
A. TRUEcorrect
B. FALSE
View answer
Correct Answer: A
Question #2
SmartQoS allows preferential response to high-priority services. (True or False?)
A. Truecorrect
B. False
View answer
Correct Answer: A
Question #3
Which statement about the network monitoring solution based on telemetry is wrong?
A. Distributed collection, large-scale network visibility
B. Sub-second updates, status visible in real time
C. Reduce customer investment costscorrect
D. Once subscribed, data will be sent continuously
View answer
Correct Answer: C
Question #4
Dorado V3 supports NVMe SSDs
A. TRUE
B. FALSE
View answer
Correct Answer: A
Question #5
Which of the following has the best random read/write performance for small files?
A. SSDcorrect
B. SAS
C. SATA
D. NL-SAS
View answer
Correct Answer: A
Question #6
Which of the following is the maximum performance (IOPS@SPC-1) that OceanStor V5 can achieve?
A. 6 Million IOPS@1mscorrect
B. 4 Million IOPS@1ms
C. 3 Million IOPS@1ms
View answer
Correct Answer: A
Question #7
The minimum cluster deployment of SD-WAN Agile Controller controller requires at least how many servers?
A. 3 unitscorrect
B. 4 units
C. 1 unit
D. 2 units
View answer
Correct Answer: A
Question #8
Which product models can tolerate the failure of three out of four controllers?
A. OceanStor 6800 V5 Kunpengcorrect
B. OceanStor 5600 V5 Kunpengcorrect
C. OceanStor 18000 v5 Kunpengcorrect
D. OceanStor 5800 vs Kunpengcorrect
View answer
Correct Answer: ABCD
Question #9
In NAS cross-protocol access, the Windows permission is the same as the Linux permission.
A. True
B. Falsecorrect
View answer
Correct Answer: B
Question #10
Which of the following statements about the OceanStor V5 SmartCache is true?
A. Write caches are supported
B. Read caches are supported
C. Both read and write caches are supported
D. Not related to read/write caches
View answer
Correct Answer: B
Question #11
What is the maximum redundancy ratio supported by high-ratio EC?
A. 22+2correct
B. 16+2
C. 20+2
D. 18+2
View answer
Correct Answer: A
Question #12
The OceanStor 2200 V3 is an entry-level storage product of Huawei. It with 32 GB cache supports both SAN and NAS.
A. TRUEcorrect
B. FALSE
View answer
Correct Answer: A
Question #13
To reduce costs, general-purpose servers are commonly used for object storage.
A. True
B. Falsecorrect
View answer
Correct Answer: B
Question #14
Which levels are included in the reliability delivered by Dorado V6?
A. System level (for example, RAID TP supports simultaneous failure of three disks)correct
B. Solution level (for example, the Ever New Device Service and gateway-free HyperMetro)
C. Cloud level (for example, gateway-free backup to the cloud)
D. Architecture level (for example, the SmartMatrix achitecture can tolerate the failure of seven out of eight controllers and one out of two controller enclosures)correct
E. Disk level (for example, the Huawei-patented anti-wear leveling algorithm)
View answer
Correct Answer: AD
Question #15
What are vertical industries that require OceanStor distributed storage?
A. Enterprisecorrect
B. Carriercorrect
C. Financecorrect
D. Securitycorrect
E. Governmentcorrect
View answer
Correct Answer: ABCDE
Question #16
Regarding park security assistance, which of the following statements is incorrect?
A. For the park security assistance solution, developing ideas requires communication with the customer's network and security departments
B. The security assistance and defense linkage mechanism is the biggest difference between our solution and security big data vendors such as 360
C. The new encrypted traffic analysis function of agile switches requires packet decryption and directs traffic to CIS for analysis based on characteristics
D. In the security assistance solution, the honeypot technology of switch technology uses agile switches to simulate a vulnerable network virtual machine to trap attackers
View answer
Correct Answer: C
Question #17
Which of the following technologies is not used by Huawei OceanStor SmartQoS?
A. I/O latency control
B. I/O priority scheduling
C. Cache partitioningcorrect
D. I/O flow control
View answer
Correct Answer: C
Question #18
Each LUN on Dorado V6 is owned by a specific controller.
A. Truecorrect
B. False
View answer
Correct Answer: A
Question #19
Which protocol is not a front-end protocol of SAN?
A. InfiniBand
B. NFScorrect
C. FCoE
D. Fiber Channel
E. iSCSI
View answer
Correct Answer: B
Question #20
Generally speaking, SD-WAN solutions are suitable for which of the following commercial banks?
A. Access networkcorrect
B. Internet Exit
C. Extranet
D. Level 1 WAN
View answer
Correct Answer: A
Question #21
During Huawei OceanStor Kunpeng V5 and Dorado V6 controller expansion, which switch is used for controller inter-connection?
A. IP switch
B. PCle switch
C. FC switchcorrect
D. WAN switch
View answer
Correct Answer: C
Question #22
When USG6000E is used as a flow probe with CIS, in what format is the collected information sent to CIS?
A. Syslog
B. Metadatacorrect
C. Binary
D. Dataflow
View answer
Correct Answer: B
Question #23
What enable Dorado V6 to deliver such high performance?
A. Smart disk enclosure collaboration algorithmcorrect
B. Five Huawei-developed chips
C. Higher performance provided by HDDscorrect
D. End-to-end NVMe protocolcorrect
View answer
Correct Answer: ACD
Question #24
Which of the following features are supported by SmartThin LUNs?
A. SmartQuotacorrect
B. SmartCompressioncorrect
C. SmartErase
D. SmartDedupecorrect
View answer
Correct Answer: ABD
Question #25
What is the maximum redundancy ratio supported by high-ratio EC?
A. 22+2correct
B. 16+2
C. 20+2
D. 18+2
View answer
Correct Answer: A
Question #26
Which ascending order of disaster recovery levels is correct?
A. Module level -> system level -> solution levelcorrect
B. Solution level -> module level -> system level
C. System level -> solution level -> module level
D. Module level -> solution level -> system level
View answer
Correct Answer: A
Question #27
A bank needs to store a large number of images of checks every day due to increasing service volume. The existing storage system cannot meet the capacity requirements, so it now takes much longer to retrieve data. Which is the most suitable storage system type?
A. DAS
B. SAN
C. NAS
D. Object Storagecorrect
View answer
Correct Answer: D
Question #28
Compared with MPS 2.0 and MPS 1.0, which of the following technical requirements is put forward for the first time?
A. Intrusion prevention, malicious generation defense
B. Security audit, log audit retention for more than 6 months
C. Product credibility verificationcorrect
D. Data Integrity and Confidentiality
View answer
Correct Answer: C
Question #29
Which part of the following is the quotation for SDWAN permanent license configuration?
A. Controller hardware part
B. Controller software part
C. Equipment sectioncorrect
View answer
Correct Answer: C
Question #30
How many cabinets does Huawei OceanStor distributed storage allow to fail?
A. 1
B. 2
C. 3
D. 4correct
View answer
Correct Answer: D

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