H19-338-ENU Actual Questions Answers Pass With Real H19-338-ENU Exam Dumps
H19-338-ENU Dumps Prepare Your Exam With 217 Questions
NEW QUESTION # 17
The OceanStor OS has multiple innovative technologies to improve storage system reliability, including Huawei RAIG2.0+, SmartMatrix2.0, and HypenMetro.
- A. False
- B. True
Answer: B
NEW QUESTION # 18
How to test the failure of three controllers on a Dorado V6 mission-critical storage system with four controllers (SmartMatrix)?
- A. Simulate the faults on three controllers at the same time
- B. Simulate the faults on any two controllers. After 5 minutes, simulate the fault on the third controller.
Answer: B
NEW QUESTION # 19
In OceanStor V5, one LUN is enough for testing the ultimate performance.
- A. True
- B. False
Answer: B
NEW QUESTION # 20
Which are the main features of distributed storage? (Multiple choice)
- A. Can reduce capacity by removing servers.
- B. Can expand capacity by adding servers.
- C. Can reduce capacity by removing servers.
- D. Deployed on general purpose servers.
Answer: B,C,D
NEW QUESTION # 21
Which statements about Huawei's geo-redundant 3DC DR solution are true? (Multiple choice)
- A. HyperMetro SAN support DR Star.
- B. HyperMetro NAS supports DR Star.
- C. Visual DR management and one-click DR drill and recovery are supported.
- D. Interworking of DR services among entry-level mid-range, and high-end storage arrays is supported.
Answer: A,C,D
NEW QUESTION # 22
To configure HyperMetro for LUNs that are carrying host services, you must first stop the host services.
- A. True
- B. False
Answer: B
NEW QUESTION # 23
HIS refers to hospital management information system. It collects stores. tarsiers analyze queries and may share patient finance and material information, as well as genetates reports to provide comprehensive and accurate data for hospital leaders and management personnel of each departrnent.
- A. False
- B. True
Answer: B
NEW QUESTION # 24
Which technique is used to protect end-to-end data integrity?
- A. DIX+T10
- B. CRC
- C. SHA
Answer: A
NEW QUESTION # 25
Enabling the Fast Write function of replication links between storage arrays can reduce the amount of data to be transmitted by 50%
- A. False
- B. True
Answer: B
NEW QUESTION # 26
What are the typical networking modes of a FusionStorage cluster? (Multiple choice)
- A. TCP/IP, InfiniBand, and RoCE networks.
- B. Isolated front-end and back-end storage networks.
- C. Integrated front-end and back-end storage network.
Answer: A,B,C
NEW QUESTION # 27
Which functions can be implemented by the host multipathing software? (Multiple Choice)
- A. Failover
- B. Failback
- C. Load balancing
Answer: A,B,C
NEW QUESTION # 28
What is the maximum single-radio rate supported by Wi-Fi 6 products?
- A. 8.75Gbit/s
- B. 0.6 Gbit/s
- C. 9.6 Gbit/s
- D. 2.63 Gbit/s
Answer: C
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 # 29
HyperMetro uses the quorum server mode. If all replication links between two sites are down, which site survives and continues providing services>
- A. Preferred site
- B. Non-preferred site
- C. The site that wins the arbitration
Answer: A
NEW QUESTION # 30
Which of the following statements about the relationship between HyperMetro and multipathing software is correct?
- A. HyperMetro supports native multipathing software of compatible operating systems, such as VMware NMP, MPIO, and Device Mapper
- B. HyperMetro can be used only when Huawei UltraPath is used
- C. HyperMetro is irrelevant to multipathing software
Answer: A
NEW QUESTION # 31
Which of the following are key features provided by SmartRadio?
- A. Airtime fair scheduling
- B. Enhanced distributed channel access (EDCA)
- C. Dynamic Frequency Assignment (DFA)
- D. Intelligent load balancing
Answer: A,C,D
Explanation:
Explanation
SmartRadio is a technology that provides intelligent radio resource management for wireless networks.
SmartRadio includes several features, such as Dynamic Frequency Assignment (DFA), which automatically adjusts the frequency allocation based on the interference situation; Intelligent load balancing, which distributes users among APs based on user density and traffic load; and Airtime fair scheduling, which allocates airtime resources fairly among users with different rates. Enhanced distributed channel access (EDCA) is not a feature of SmartRadio, but a standard mechanism defined by IEEE 802.11e to provide QoS differentiation for wireless multimedia applications.
NEW QUESTION # 32
Which of the following contribute to the high reliability of Dorado high-end systems? (Multiple Choice)
- A. FastWrite
- B. NDU
- C. Smart DAE
- D. Front-end and back-end interconnect (shared) I/O modules
Answer: B,C,D
NEW QUESTION # 33
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 # 34
Two quorum devices are deployed at the third-place site.
Both quorum devices can be used for arbitration at the same time.
- A. True
- B. False
Answer: B
NEW QUESTION # 35
Which statement about the DR star for OceanStor V5 is true? (Multiple choice)
- A. Asynchronous replication + asynchronous replication + asynchronous replication (standby)
- B. Active-active + asynchronous replication + asynchronous replication (standby).
- C. Synchronous + asynchronous replication + asynchronous replication (standby)
Answer: B,C
NEW QUESTION # 36
Which statement about the ROW technology for OceanStor V5 is true?
- A. One of the advantages of ROW is that it does not easily generate data fragments
- B. Block snapshots use the ROW technology
- C. ROW-based snapshots do not have extra data copies, and therefore the performance is better.
Answer: C
NEW QUESTION # 37
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