[Nov-2021] Huawei H19-308-ENU Test Engine PDF - All Free Dumps from Actual4Exams
Get New H19-308-ENU Certification – Valid Exam Dumps Questions
NEW QUESTION 37
4-in-1 means that 4 protocols are integrated into 1 OceanStor 100D storage system for unified management.
Which 4 protocols are involved?
- A. HDFS
- B. File
- C. Object
- D. Block
- E. NDMP
Answer: A,B,C,D
NEW QUESTION 38
HyperReplication is a remote replication technology that only implements asynchronous replication.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 39
OceanStor F V5 series are hybrid-flash storage systems.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 40
2200 V3 and 2600 V3 are configured with a BBU module by default, which protects cache data in the case of a power failure.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 41
Which levels are included in the reliability delivered by Dorado V6?
- A. System level (for example, RAID TP supports simultaneous failure of three disks)
- B. Solution level (for example, the Ever New Device Service and gateway-free HyperMetro)
- C. Disk level (for example, the Huawei-patented anti-wear leveling algorithm)
- 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)
- E. Cloud level (for example, gateway-free backup to the cloud)
Answer: A,D
NEW QUESTION 42
How many host ports can a 2200 V3 support?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 43
What enable Dorado V6 to deliver such high performance?
- A. Five Huawei-developed chips
- B. Higher performance provided by HDDs
- C. End-to-end NVMe protocol
- D. Smart disk enclosure collaboration algorithm
Answer: B,C,D
NEW QUESTION 44
Which of the following activities may lead to cyber security issues?
- A. Add a private mailbox address to the alarm notification mailing list of the customer system for testing the alarm email function is....
- B. Ask for a third-party company for service support. To locate faults, the third-party service personnel send customer network data ....
- C. The laptop was virus-infected and can't be removed completely at the moment, engineer still holds chance to connect to customer
- D. Customer account authorization has expired but continue use to solve problem.
Answer: A,B,C,D
NEW QUESTION 45
In SmartMulti-Tenant, a vStore is managed by only one tenant administrator, and vStores are isolated from each other.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 46
Which is NOT a front-end port of the Dorado V3?
- A. 56 Gbit/s InfiniBand
- B. 40 Gbit/s InfiniBand
- C. 10 Gbit/s iSCSI, 25Gbit/s iSCSL,40 Gbit/s iSCSI, and 100 Gbit/s iSCSI
- D. 8 Gbit/s FC,16 Gbit/s FC, and 32 Gbit/s FC
Answer: B
NEW QUESTION 47
OceanStor 9000 supports ______ editing of media?
- A. 10-layer4K
- B. 20-layer4K
- C. 6-layer 4K
- D. 2-layer4K
Answer: C
NEW QUESTION 48
Which of the following products supports Hyper CDP?
- A. Dorado V3
- B. OceanStor V3
- C. FusionStorage
- D. OceanStor V5
Answer: A
NEW QUESTION 49
Dorado V3 tolerates failure of 4 SSDs simultaneously
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 50
Which of the following solutions are supported by the Dorado V3? (Multiple Choice)
- A. Database acceleration
- B. VDI
- C. NAS sharing
- D. SAP TDI
Answer: A,B,D
NEW QUESTION 51
During Huawei OceanStor Kunpeng V5 and Dorado V6 controller expansion, which switch is used for controller inter-connection?
- A. WAN switch
- B. IP switch
- C. PCle switch
- D. FC switch
Answer: D
NEW QUESTION 52
Which of the following is the maximum performance (IOPS@SPC-l) that OceanStor V5 can achieve?
- A. 4 Million IOPS@lms
- B. 3 Million IOPS@lms
- C. 6 Million IOPS@lms
Answer: C
NEW QUESTION 53
What are the performance-optimized technologies of the OceanStor F V5 series? (Multiple Choice)
- A. Intelligent I/O scheduling
- B. Optimization of CPU cores
- C. Adaptive cache algorithm
Answer: A,B,C
NEW QUESTION 54
Which between NVMe (PCle) and NVMe-oF (RoCE v2) features better scalability?
- A. NVMe (PCle)
- B. NVMe-oF (RoCE v2)
Answer: A
NEW QUESTION 55
Which statement about the S3 protocol is incorrect?
- A. The S3 is an object access protocol proposed by Amazon.
- B. Objects can be accessed using HTTP.
- C. Objects are always stored in buckets.
- D. Buckets can be nested.
Answer: C
NEW QUESTION 56
What are the competitive advantages of the Hyper CDP feature, as supported by the Dorado V3?
- A. Saving storage space
- B. Equal Dell EMC CDP
- C. Periodic snapshots in10seconds
- D. Zero performance loss
Answer: C,D
NEW QUESTION 57
Smart Virtualizaion enables unified management for heterogeneous storage resources.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 58
The OceanStor 2200 V3 does not support scale-out.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 59
Which of the following statements about the interconnection between Huawei storage systems using OceanStor OS is false?
- A. Between different types: Interconnection between OceanStor Dorado, FV5, and V5
- B. Between different vendors: Huawei, EMC, and HDS
- C. Between different generations: OceanStor V5, OceanStor V3
- D. Between different models: OceanStor mission-critical, mid-range, and entry-level storage systems
Answer: B
NEW QUESTION 60
Which RAID levels does the Dorado V3 support?
- A. RAID 6
- B. RAID TP
- C. RAID 10
- D. RAID 5
Answer: A,B,C,D
NEW QUESTION 61
Which of the following is the most-important characteristic of OLTP?
- A. Capacity
- B. Band width
- C. IOPS
Answer: C
NEW QUESTION 62
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