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Huawei H19-308 Exam Questions and Answers PDF | SPOTO

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Question #1
Each LUN on Dorado V6 is owned by a specific controller.
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
The OceanStor 2200 V3 does not support iSCSI and FC host ports in a single device.
A. TRUE
B. FALSEcorrect
View answer
Correct Answer: B
Question #4
Which of the following is not a box-type bundle that has been uploaded to the configurator?
A. 7706SRUX+100Gcorrect
B. 12700E-80,000 bright bundle
C. 12700E-40Gbundle
View answer
Correct Answer: A
Question #5
About the user's RAID configuration recommendations, which of the following statements are correct? (Multiple Choice)
A. It is recommended to select 2D+1P, 4D+1P, 8D+1P when configured the RAID3/5correct
B. RAID6 selection: 2D+2P, 4D+2P, 8D+2Pcorrect
C. SSD is recommended to configure RAID10correct
D. SAS and NL-SAS drives are recommended to configure RAID6correct
View answer
Correct Answer: ABCD
Question #6
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 #7
SmartQoS allows preferential response to high-priority services. (True or False?)
A. Truecorrect
B. False
View answer
Correct Answer: A
Question #8
Which of the following Smart features are used in data migration?
A. SmartMigrationcorrect
B. SmartQuota
C. SmartVirtualizationcorrect
D. SmartPartition
View answer
Correct Answer: AC
Question #9
2200 V3 does not support scale - out.
A. TRUE
B. FALSE
View answer
Correct Answer: A
Question #10
Regarding AC6605, which of the following statements is wrong?
A. Support 802
B. Support Portal authentication
C. Support WeChat and QR code authentication
D. Support PPPoE user authenticationcorrect
View answer
Correct Answer: D
Question #11
Which indicator indicates the time required for system recovery after a disaster occurs?
A. RTOcorrect
B. RPO
C. TCO
D. RIO
View answer
Correct Answer: A
Question #12
OceanStor V3 heterogeneous virtualization supports NAS features.
A. TRUEcorrect
B. FALSEcorrect
View answer
Correct Answer: AB
Question #13
Which is unstructured data?
A. Employee ID and name information stored in the Oracle databasecorrect
B. Image and audio/video informationcorrect
C. Office document
D. Text, image, XML, and HTMLcorrect
View answer
Correct Answer: ABD
Question #14
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. Truecorrect
B. False
View answer
Correct Answer: A
Question #15
Which of the following instructions about AC backup is incorrect?
A. Two AC products serve as redundant backup protection, which can effectively improve the visibility of enterprise wireless office network services
B. Supports dual-link backup mechanism, making the networking more flexible
C. Both VRRP and dual-link mechanisms support uplink detection
D. 1+1 hot backup supports backup of user data information, CAPWAP tunnel information, AP table entries, etc
View answer
Correct Answer: B
Question #16
How many cabinets does Huawei OceanStor distributed storage allow to fail?
A. 1
B. 2
C. 3
D. 4correct
View answer
Correct Answer: D
Question #17
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. Truecorrect
B. False
View answer
Correct Answer: A
Question #18
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 #19
To reduce costs, general-purpose servers are commonly used for object storage.
A. True
B. Falsecorrect
View answer
Correct Answer: B
Question #20
What is the function of a BBU?
A. System power supplycorrect
B. Heat dissipation
C. Power failure protection
View answer
Correct Answer: A
Question #21
You can migrate data from Dorado V3 to traditional storage.
A. TRUE
B. FALSEcorrect
View answer
Correct Answer: B
Question #22
What are the major differences between distributed storage and centralized storage?
A. The distributed architecture facilitates capacity expansion and reduction and eliminates data migration
B. Distributed storage is applicable to cloud storage resource pools
C. Distributed storage features high elasticity and scalability accelerating service rollout
D. Distributed storage uses general-purpose servers as storage hardware for unified management
View answer
Correct Answer: ABC
Question #23
Which does the OceanStor V3 be able to reach the RPO?
A. Second Levelcorrect
B. Millisecond
C. Minute Level
D. Hour Level
View answer
Correct Answer: A
Question #24
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 #25
Which Huawei data center switch product has an AI chip on the main control board?
A. CE12800
B. CE12800E
C. CE12800S
D. CE16800correct
View answer
Correct Answer: D
Question #26
Which is the function of BBU?
A. System power supply
B. Heat dissipation
C. Power failure protectioncorrect
View answer
Correct Answer: C
Question #27
SmartTier is a tiering feature of file systems. What is the granularity of tiered migration?
A. Single file
B. File systemcorrect
C. File directory
View answer
Correct Answer: B
Question #28
Which is the function of BBU?
A. System power supply
B. Heat dissipation
C. Power failure protection
View answer
Correct Answer: C
Question #29
The cloud management network supports quick online deployment by scanning the QR code, and the APP software used is called?
A. CloudNetwork
B. CloudCampuscorrect
C. CloudWifi
D. Wiff
View answer
Correct Answer: B
Question #30
Which of the following is the most important characteristic for OLTP?
A. Capacity
B. Bandwidth
C. IOPS
View answer
Correct Answer: C

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