Huawei H19-338 Certification All-in-One Exam Guide May-2024
Get Real H19-338 Exam Dumps [May-2024] Practice Tests
NEW QUESTION # 46
The storage system monitors the responses to I/Os delivered to disks. If the responses exceed the upper limit, the RAID group experiences a read degrade to quickly respond to the hosts. This technology is called:
- A. Online diagnosis
- B. Rapid response to slow I/Os
- C. Slow disk detection
Answer: C
NEW QUESTION # 47
Which of the following are features of the entire Dorado V6 series. (Multiple choice)
- A. Upgrades most of components in user mode within 1 second.
- B. I/O interruption time of controller failover within 1 second.
- C. Intelligent DAE
- D. Fixed-length and variable-length data deduplication.
Answer: A,B,C,D
NEW QUESTION # 48
The full-stripe write technology supported by Dorado can effectively improve SSDs' service life.
- A. True
- B. False
Answer: A
NEW QUESTION # 49
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 # 50
Which of the following models does not support 100GE uplink ports?
- A. CE5855
- B. CE6881
- C. CE6820
- D. CE6863
Answer: C
Explanation:
Explanation
CE6820 does not support 100GE uplink ports. According to the CloudEngine S6800 Series Switches Datasheet, CE6820 supports 48 x 10GE ports and 4 x 40GE ports, but not 100GE ports.
NEW QUESTION # 51
The CloudEngine S5736-S is a new-generation 10GE multi-rate switch launched by Huawei. Which of the following features does the CloudEngine S5.
- A. iStack
- B. Free mobility
- C. Native AC
- D. Cloud management
Answer: C
Explanation:
Explanation
The CloudEngine S5736-S is a new-generation 10GE multi-rate switch launched by Huawei. It supports native AC (Access Controller) function, which enables it to manage up to 1024 APs and provide wireless services for up to 16K users.
NEW QUESTION # 52
How many IOPS can OceanStor 100D Block reach for a single client?
- A. 60,000
- B. 50,000
- C. 80,000
- D. 70,000
Answer: C
NEW QUESTION # 53
What are the front-end protocols of OceanStor Dorado V6? (Multiple choice)
- A. 16G FC
- B. 40G Ethernet
- C. 32G FC
- D. 100G Ethernet
Answer: A,B,C,D
NEW QUESTION # 54
In OceanStor V5, what protocols are supported by NAS? (Multiple choice)
- A. FTP
- B. CIFS
- C. NFS
- D. HTTP
Answer: A,B,C,D
NEW QUESTION # 55
Policy association achieves policy flexibility and network simplicity on large campus networks With policy association, user access policies are centrally managed on the gateway devices and enforced by gateway and access devices
- A. True
- B. False
Answer: A
Explanation:
Explanation
Policy association achieves policy flexibility and network simplicity on large campus networks. With policy association, user access policies are centrally managed on the gateway devices and enforced by gateway and access devices. According to the Huawei CloudCampus Solution Description, policy association is a feature that allows user policies to be associated with user groups, service types, or service priorities, rather than IP addresses or VLANs. Policy association simplifies network configuration and management, and improves user experience.
NEW QUESTION # 56
Huawei ranked No.1 in the Wi-Fi 6 standard working group in the number of proposals
- A. True
- B. False
Answer: A
Explanation:
Explanation
Huawei ranked No.1 in the Wi-Fi 6 standard working group in the number of proposals. According to the Huawei AirEngine Wi-Fi 6 Solution White Paper, Huawei has submitted more than 240 proposals to the IEEE
802.11ax (Wi-Fi 6) standard working group, accounting for 15% of all proposals.
NEW QUESTION # 57
Which reliability technologies are used in Huawei all-flash storage? (Multiple choice)
- A. Power failure protection
- B. RAID
- C. Wear leveling
- D. Bad block management
Answer: B,C,D
NEW QUESTION # 58
Does incremental EC directly aggregate large objects and affect performance?
- A. No
- B. Yes
Answer: B
NEW QUESTION # 59
Which technology does FusionStorage HyperSnap run on?
- A. ROW
- B. COW
Answer: A
NEW QUESTION # 60
Which of the following is not a VDI application scenario in the healthcare industry?
- A. Surgical treatment room
- B. Public terminal
- C. Patient information and management system
- D. Telemedicine assistance and training
Answer: A
NEW QUESTION # 61
Huawei is the only storage vendor that has passed the 9-intensity earthquake resistance certification in China.
- A. True
- B. False
Answer: A
NEW QUESTION # 62
Dorado V6 supports both scale-out and scale-up.
- A. True
- B. False
Answer: A
NEW QUESTION # 63
Which of the following are benefits of front-end interconnect (shared) I/O modules? (Multiple choice)
- A. Host path loss prevention in the event of controller failure, controller hard/software upgrades, and even single FC 1 between host and storage.
- B. Fewer front-end modules and host links needed.
- C. Direct data dispatch to the distributed controllers through front-end modules in one controller enclosure.
- D. Storage sysadmins are needed to ensure the multipath software in servers runs online before controller upgrades.
Answer: A,B
NEW QUESTION # 64
The OceanStor OS has multiple innovative technologies to improve storage system reliability, including Huawei RAIG2.0+, SmartMatrix2.0, and HypenMetro.
- A. True
- B. False
Answer: A
NEW QUESTION # 65
In OceanStor V5, one LUN is enough for testing the ultimate performance.
- A. True
- B. False
Answer: B
NEW QUESTION # 66
Which is the protocol for networking a smart disk enclosure with controller enclosures?
- A. PCIe
- B. FC
- C. SAS
- D. 100GE RoCE
Answer: D
NEW QUESTION # 67
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