[Jan-2022] Verified Huawei Exam Dumps with H19-338 Exam Study Guide [Q89-Q110]

[Jan-2022] Verified Huawei Exam Dumps with H19-338 Exam Study Guide

Best Quality Huawei H19-338 Exam Questions Lead2PassExam Realistic Practice Exams [2022]

NEW QUESTION 89
Which of the following models supports expansion to up to 32 controllers?

A. OceanStor Dorado 5000 V6
B. OceanStor Dorado 8000 V8
C. OceanStor Dorado 6000 V6
D. OceanStor Dorado 300 V6

Answer: B

NEW QUESTION 90
Which of the following are application scenarios of disk pre-copy? (Multiple choice)

A. Risky disk
B. Slow disk
C. Failed disk

Answer: A,B

NEW QUESTION 91
In an active-active (HyperMetro) network, which network types are supported between hosts and storage arrays? (Multiple choice)

A. HyperMetro NAS supports the FC network.
B. HyperMetro SAN supports the IP network.
C. HyperMetro SAN supports the FC network
D. HyperMetro NAS supports the IP network.

Answer: B,C,D

NEW QUESTION 92
Why does NVMe provide better performance than SAS? (Multiple choice)

A. None of the above
B. The NVMe architecture supports increased I/O concurrency
C. The CPU can directly access devices through NVMe. There is no need for SAS protocol conversion
D. Interaction times of the NVMe protocols are only half that of the SAS protocols

Answer: B,C,D

NEW QUESTION 93
HyperCDP objects can be used to restore data but cannot be directly mapped to hosts for read and write operations.

A. True
B. False

Answer: B

NEW QUESTION 94
Which of the following are benefits of front-end interconnect (shared) I/O modules? (Multiple choice)

A. Direct data dispatch to the distributed controller through front-end modules in one engine controller enclosure
B. Storage sysadmins are needed to ensure the multipath software is servers runs online before controller upgrades
C. Host path loss prevention in the event of controller failure controller hard/software upgrades, and even single FC link between host and storage
D. Fewer front-end modules and hst links needed

Answer: A,C,D

NEW QUESTION 95
Which of the following are NOT true about OceanStor Dorado V6? (Multiple choice)

A. NVMe for every model
B. Latency as low as 0.7
C. Controller failure tolerance of 7 out of 8 (controllers for every model)
D. OPS up to 20 million

Answer: A,B

NEW QUESTION 96
Which is the protocol for networking a smart disk enclosure with controller enclosures?

A. SAS
B. PCIe
C. 100GE RoCE
D. FC

Answer: C

NEW QUESTION 97
Which of the following features make OceanStor capable of storing PACS data over a 15-year period? (Multiple choice)

A. Security and reliability
B. Elastic scalability
C. Intelligent lifecycle management
D. Simplified management

Answer: A,B,C,D

NEW QUESTION 98
Which of the following are storage protocols for host connection in SAN? (Multiple choice)

A. SAS
B. NoF (NVMe over Fabric)
C. FC
D. iSCSI

Answer: B,C,D

NEW QUESTION 99
Which of the following statement is incorrect about the Active-Active architecture of Dorado V6?

A. ALUA must be configured when the operating system's native multipathing software is used.
B. The logical paths of the host are Active-Active.
C. LUNs are not owned by any controller.
D. Load is balanced among controllers.

Answer: A

NEW QUESTION 100
Which is NOT a typical application of HyperMetro for SAN?

A. SAP HANA application (in application mode)
B. VMware vSphere application
C. Oracle RAC application
D. SQL Server application

Answer: A

NEW QUESTION 101
Which of the following is not a VDI application scenario in the healthcare industry?

A. Surgical treatment room
B. Telemedicine assistance and training
C. Public terminal
D. Patient information and management system

Answer: A

NEW QUESTION 102
Which of the following statements are correct about the performance test of Dorado V6 mid-range product models on a Fiber Channel network? (Multiple choice)

A. The performance when native multipathing software is used is similar to that when UltraPath is used.
B. The test performance of a single LUN on Dorado V6 can reach over 80% of the system performance.
C. Dorado V6 delivers similar performance when using RAID 5, RAID 6, and RAID-TP.

Answer: B,C

NEW QUESTION 103
RAID2.0+ is a block-based virtualization technology. Disks are divided into CKs and CKGs form RAID groups. Therefore, compared with traditional RAID, RAID2.0+ does not require hot spare disks or hot spare space.

A. True
B. False

Answer: B

NEW QUESTION 104
In which storage produces are LUNs not bound to controllers? (Multiple choice)

A. HDS F1500
B. HDS G5000
C. EMC Unity
D. EMC PowerMAX/VMAX
E. Huawei OceanStor Dorado V6

Answer: B,D,E

NEW QUESTION 105
OceanStor 100D provides inline deduplication.

A. True
B. False

Answer: A

NEW QUESTION 106
In the test case of front-end interface module redundancy, you must first power off the controller and then the front-end interface module.

A. True
B. False

Answer: B

NEW QUESTION 107
In an OceanStor Dorado V6 Architecture with two controller enclosures and eight controllers, which scenarios are supported for high availability? (Multiple Choice)