Certification Training for H19-338 Exam Dumps Test Engine [2024]
Mar 31, 2024 Step by Step Guide to Prepare for H19-338 Exam
Huawei H19-338 Exam is a rigorous exam that requires a deep understanding of Huawei's storage solutions and related technologies. It consists of 60 multiple-choice questions that should be completed within a time limit of 90 minutes. H19-338 exam is available in English and Chinese languages, and it can be taken at any Huawei Authorized Learning Partner (HALP) or Pearson VUE testing center worldwide.
NEW QUESTION # 51
Which of the following firewalls are recommended for data centers'?
- A. USG6712E
- B. USG12004
- C. USG6716E
- D. USG6680E
- E. LUSG12008
Answer: A,C,D
Explanation:
Explanation
USG6680E, USG6712E, and USG6716E are firewalls that are recommended for data centers. They provide high-performance security protection, virtualization, and cloud management capabilities for data center networks. USG12004 and USG12008 are not firewalls, but routers that are designed for enterprise WANs.
NEW QUESTION # 52
Which technique is used to protect end-to-end data integrity?
- A. DIX+T10
- B. SHA
- C. CRC
Answer: A
NEW QUESTION # 53
In FusionStorage 8.0.0, what is the minimum number of disks needed for each node?
- A. 0
- B. 1
- C. 2
Answer: B
NEW QUESTION # 54
Which is a backup solution from Dell EMC?
- A. EISOO
- B. Veeam
- C. NetBackup
- D. Networker
Answer: D
NEW QUESTION # 55
Which models does the mid-range all-flash storage of Hitachi Vantara include? (Multiple Choice)
- A. 350F
- B. 370F
- C. 700F
- D. 900F
Answer: A,B,C,D
NEW QUESTION # 56
Which statements about FusionStorage are true? (Multiple Choice)
- A. It stores metadata in metadata nodes.
- B. It provides background data consistency checks.
- C. It employs a distributed cluster architecture.
- D. It can be scaled out to a maximum of 4096 nodes.
Answer: A,B,C,D
NEW QUESTION # 57
Which of the following are the three levels of SSD wear? (Multiple choice)
- A. Moderate wear: 50% <&&<85%
- B. Mid-wear < 25%
- C. Severe wear > 85%
- D. Mid wear < 50%
Answer: A,C,D
NEW QUESTION # 58
Before the PoC test for Dorado V3, which of the following statements about Dorado V3 test is true (same with Dorado V6)?
- A. All of the above.
- B. We need to collect the application type of example, database, VDf, etc.
- C. We need to collect the host type and version.
- D. We should try to collect the I/O block size from application. Then we can select a suitable I/O block siza when we create LUNs.
Answer: A
NEW QUESTION # 59
Assueme a customer needs to generate a large number of data copies based on the scheduling policy to recover data if production data is deleted by mistake.
Which is the feature that must be configured?
- A. HyperClone
- B. HyperSnap
- C. HyperCDP
- D. HyperReplication
Answer: C
NEW QUESTION # 60
OceanStor 100D uses NVDIMMs as cache, which can prevent data loss during power failure.
- A. Yes
- B. No
Answer: A
NEW QUESTION # 61
Controllers must be restarted during software NDU upgrade of Dorado V6.
- A. False
- B. True
Answer: A
NEW QUESTION # 62
Which is NOT a typical application of HyperMetro for SAN?
- A. SQL Server application
- B. SAP HANA application (in application mode)
- C. Oracle RAC application
- D. VMware vSphere application
Answer: B
NEW QUESTION # 63
The active-active status will be interrupted if a quorum server is faulty.
- A. False
- B. True
Answer: A
NEW QUESTION # 64
What is the specification of the OceanStor Dorado V6 high-end controller?
- A. 4 controllers per 3U
- B. 4 controllers per 4U
- C. 3 controllers per 3U
- D. 2 controllers per 2U
Answer: B
NEW QUESTION # 65
In static-priority arbitration mode, if the active-active relationships are functional, but all replication links between storage arrays are down, what will happen?
- A. Services stop at both the preferred and non-preferred sites
- B. Services stop at the preferred site while they continue at the non-preferred site
- C. Services continues at the preferred site while they stop at the non-preferred site
- D. Services continues at both the preferred and non-preferred sites
Answer: C
NEW QUESTION # 66
Which statements about HyperMetro (Active-Active) supports by Dorado are correct? (Multiple Choice)
- A. Online upgrade from the HyperMetro solution to the 3DC solution
- B. Online upgrade from a single DC to dual-DC HyperMetro
- C. Gateway-free
Answer: A,B,C
NEW QUESTION # 67
Which statement is NOT true about OceanStor 100D?
- A. OceanStor 100D supports only x86 servers
- B. All OceanStor 100D software is developed by Huawei and has proprietary intellectual property rights
- C. OceanStor 100D uses strong consistency protocols
- D. OceanStor 100D can provide file, object, and block storage services at the same time
Answer: C
NEW QUESTION # 68
What are the benefits of intelligent DAEs? (Multiple choice)
- A. Accelerated data reconstruction
- B. Reduced power consumption
- C. Reduced impact on services during data reconstruction
- D. Improved storage performance
Answer: A,C,D
NEW QUESTION # 69
The OceanStor OS monitors the response time of I/Os sent to disks. If the time exceeds the threshold, the system quickly responds to hosts through degraded reading of RAID groups. The technique is called
- A. Online diagnostics
- B. Quick response to slow I/Os
- C. Slow disk detection
Answer: C
NEW QUESTION # 70
What is the maximum single-radio rate supported by Wi-Fi 6 products?
- A. 0.6 Gbit/s
- B. 2.63 Gbit/s
- C. 8.75Gbit/s
- D. 9.6 Gbit/s
Answer: D
Explanation:
Explanation
The maximum single-radio rate supported by Wi-Fi 6 products is 9.6 Gbit/s. This is achieved by using
1024-QAM modulation, 160 MHz channel bandwidth, and 8 spatial streams1
NEW QUESTION # 71
Oceanstor Dorado V6 series includes entry-level mid-range and high-end product models.
- A. True
- B. False
Answer: A
NEW QUESTION # 72
Which of the following are storage protocols for host connection in SAN? (Multiple choice)
- A. iSCSI
- B. NoF (NVMe over Fabric)
- C. FC
- D. SAS
Answer: A,B,C
NEW QUESTION # 73
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