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Huawei is a leading global provider of information and communication technology (ICT) infrastructure and smart devices. The company offers a wide range of products and services, including smartphones, tablets, laptops, servers, storage devices, and cloud computing solutions. Huawei is also known for its professional certification programs, which are designed to help IT professionals develop their skills and knowledge in various domains.
Huawei H19-338-ENU Exam is a comprehensive exam that is designed to test the knowledge and skills of individuals who are interested in becoming certified storage professionals. It is a vendor-specific exam that focuses on the Huawei storage platform, which is widely used in enterprise environments. H19-338-ENU exam is designed to test the candidate's ability to design, implement, and manage storage solutions using Huawei storage technologies. H19-338-ENU exam is divided into multiple sections, each of which covers a specific area of storage technology. Candidates who pass the exam will be certified as Huawei Certified Pre-sales Professional - Storage, which is a highly sought-after certification in the IT industry.
NEW QUESTION # 120
Which of the following statement about the advantages of WPA3 is incorrect?
- A. Even if the attacker obtains the intermediate key. the data cannot be decrypted
- B. Meet NSA/SuiteB security requirements of governments and banks
- C. Open SSID data can be encrypted
- D. Potential for dictionary attacks
Answer: D
Explanation:
Explanation
WPA3 is a new security protocol for wireless networks that provides enhanced security and privacy features compared to WPA2 . One of the advantages of WPA3 is that it eliminates the potential for dictionary attacks, which are a type of brute-force attack that tries to guess passwords by using a list of common words or phrases
. WPA3 uses a more robust authentication mechanism called Simultaneous Authentication of Equals (SAE), which prevents offline password cracking attempts . The other statements are correct advantages of WPA3.
WPA3 can encrypt data on open SSIDs using Opportunistic Wireless Encryption (OWE), which creates a unique encryption key for each user without requiring any credentials . WPA3 also meets the NSA/SuiteB security requirements of governments and banks, which specify the use of strong encryption algorithms such as AES-256 and Elliptic Curve Cryptography (ECC) . WPA3 also ensures that even if an attacker obtains the intermediate key during the handshake process, they cannot decrypt the data or derive the session key, thanks to a feature called forward secrecy .
NEW QUESTION # 121
Which of the following specifications is correct for NVMe disk enclosures (Intellegent DAE)?
- A. 25 disks per 1U
- B. 25 disks per 2U
- C. 36 disks per 2U
- D. 36 disks per 1U
Answer: C
NEW QUESTION # 122
Which of the following statements about the Leader AP feature is incorrect?
- A. In direct forwarding mode user traffic is directly transmuted from the AP egress rather than from the leader AP
- B. In tunnel forwarding mode, user traffic needs to pass through the leader AP
- C. In tunnel forwarding mode the leader AP can manage more Fit APs.
- D. The leader AP establishes a CAPWAP tunnel with the fit AP
Answer: D
Explanation:
Explanation
The leader AP does not establish a CAPWAP tunnel with the fit AP. The leader AP communicates with the fit AP through the management VLAN, and the fit AP establishes a CAPWAP tunnel with the AC. In tunnel forwarding mode, user traffic needs to pass through the leader AP. In direct forwarding mode, user traffic is directly transmitted from the AP egress rather than from the leader AP. In tunnel forwarding mode, the leader AP can manage more fit APs than in direct forwarding mode.
NEW QUESTION # 123
Which are the convergence technologies that OceanStor V5 converged storage support? (Multiple choice)
- A. Cloud convergence: hybrid cloud interoperability, along with public cloud migration, backup, and DR.
- B. Active-active convergencE: HyperMetro for SAN and NAS, RPO=0, RTO=0.
- C. Convergence of flash storage: interconnection between different types, models, and generations.
- D. Convergence of SAN and NAS: HyperMetro for SAN and NAS, multi-service integration.
- E. Convergence of storage resource pools: resource pooling and interruption free heterogeneous migration.
Answer: B,C,D,E
NEW QUESTION # 124
Which is a backup solution from Dell EMC?
- A. EISOO
- B. Networker
- C. Veeam
- D. NetBackup
Answer: B
NEW QUESTION # 125
Which of the following redundancy designs are supported by the NE8000 X4 and X8?
- A. Power supply 9+1 backup
- B. PEM 1+1 backup
- C. MPU 1+1 backup
- D. SFU 7+1 backup
Answer: B,C,D
Explanation:
Explanation
NE8000 X4 and X8 are high-end core routers designed for large-scale IP backbone networks, data centers, and metro networks . They support various redundancy designs to ensure high availability and reliability, such as MPU (Main Processing Unit) 1+1 backup, SFU (Switch Fabric Unit) 7+1 backup, and PEM (Power Entry Module) 1+1 backup . MPU 1+1 backup means that two MPUs work in active/standbymode and provide control plane redundancy . SFU 7+1 backup means that eight SFUs work in N+1 mode and provide data plane redundancy . PEM 1+1 backup means that two PEMs work in active/standby mode and provide power supply redundancy . The NE8000 X4 and X8 do not support power supply 9+1 backup, which is a feature of the NE8000 X16 router .
NEW QUESTION # 126
Which of me following models is not included in the CloudEngine S7700 family?
- A. S7712
- B. S7706
- C. S7703
- D. S7709
Answer: D
Explanation:
Explanation
The model that is not included in the CloudEngine S7700 family is S7709. The CloudEngine S7700 family consists of three models: S7703, S7706, and S7712. These are smart routing switches designed for next-generation enterprise networks, with features such as wired and wireless convergence, unified user management, quality awareness, and SVF 2.04
NEW QUESTION # 127
When only one LUN is configured in a Dorado V6 system, how many controllers are involved in the process?
- A. 0
- B. 1
- C. 2
- D. All controllers online
Answer: D
NEW QUESTION # 128
Which of the following are OceanStor Dorado V6 capability? (Multiple choice)
- A. Smart DAE
- B. Symmetric active-active controller
- C. Engine(Controller enclosure) level failure tolerance
- D. AI engine
Answer: A,B,C,D
NEW QUESTION # 129
Both NE8000 M1A and F1A are 220 mm deep.
- A. False
- B. True
Answer: A
Explanation:
Explanation
NE8000 M1A and F1A are not both 220 mm deep. According to the Huawei NetEngine 8000 M14 Routers Support Guide, NE8000 M1A is 220 mm deep, but NE8000 F1A is 400 mm deep.
NEW QUESTION # 130
Which models support continuous cache mirroring? (Multiple choice)
- A. 5500V5
- B. 18800 V5
- C. 6800 V5
- D. 18500 V5
- E. 5800 V5
Answer: B,C,D
NEW QUESTION # 131
Which of the following products are Wi-Fi 6 APs in ran transit scenarios?
- A. AIrEnglne6760-X1E
- B. AirEngine 6760R-51E
- C. AirEngine 6761-21T
- D. AirEngine6760-51EI
Answer: B
Explanation:
Explanation
AirEngine 6760R-51E is a Wi-Fi 6 AP designed for rail transit scenarios. It supports 8x8 MU-MIMO and eight spatial streams, achieving a rate of up to 5.95 Gbit/s2. AirEngine 6761-21T is a Wi-Fi 6 AP designed for indoor scenarios such as offices and classrooms. AirEngine 6760-X1E is a Wi-Fi 6 AP designed for indoor scenarios such as hotels and shopping malls. AirEngine 6760-51EI is a Wi-Fi 6 AP designed for indoor scenarios such as stadiums and exhibition halls.
NEW QUESTION # 132
Which storage systems support gateway-free active-active configuration? (Multiple choice)
- A. NetApp A300
- B. EMC PowerMax
- C. Huawei OceanStor V5
- D. EMC Unity
Answer: B,C
NEW QUESTION # 133
Which of the following statement about the advantages of WPA3 is incorrect?
- A. Even if the attacker obtains the intermediate key. the data cannot be decrypted
- B. Meet NSA/SuiteB security requirements of governments and banks
- C. Open SSID data can be encrypted
- D. Potential for dictionary attacks
Answer: D
Explanation:
Explanation
WPA3 is a new security protocol for wireless networks that provides enhanced security and privacy features compared to WPA2 . One of the advantages of WPA3 is that it eliminates the potential for dictionary attacks, which are a type of brute-force attack that tries to guess passwords by using a list of common words or phrases
. WPA3 uses a more robust authentication mechanism called Simultaneous Authentication of Equals (SAE), which prevents offline password cracking attempts . The other statements are correct advantages of WPA3.
WPA3 can encrypt data on open SSIDs using Opportunistic Wireless Encryption (OWE), which creates a unique encryption key for each user without requiring any credentials . WPA3 also meets the NSA/SuiteB security requirements of governments and banks, which specify the use of strong encryption algorithms such as AES-256 and Elliptic Curve Cryptography (ECC) . WPA3 also ensures that even if an attacker obtains the intermediate key during the handshake process, they cannot decrypt the data or derive the session key, thanks to a feature called forward secrecy .
NEW QUESTION # 134
Which are the main features of distributed storage? (Multiple choice)
- A. Deployed on general purpose servers.
- B. Can expand capacity by adding servers.
- C. Can reduce capacity by removing servers.
- D. Can reduce capacity by removing servers.
Answer: A,B,C
NEW QUESTION # 135
The Dorado supports HyperMetro (active-active).
Which statements are true? (Multiple Choice)
- A. Load balancing between sites with zero RPO and close-to-zero RTO
- B. Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration
- C. The Dorado can use HyperMetro to work with OceanStor V5 hybrid storage to establish a 3DC deployment mode, red using customers TCO.
- D. VMs cannot be used as quorum servers.
- E. Gateway-free active-active, low cost, fewer fault points, and shorter latency
Answer: A,B,C,E
NEW QUESTION # 136
What is the maximum number of SFUs supported by a CloudEngine 16808 switch? ( )
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
Explanation
CloudEngine 16808 is a high-performance core switch designed for data center networks and high-end campus networks . It supports up to eight SFUs (Switch Fabric Units), which are responsible for data switching and forwarding . The SFUs work in 1+1 backup mode, ensuring high reliability and availability .
NEW QUESTION # 137
Which of the following statement is incorrect about the Active-Active architecture of Dorado V6?
- A. The logical paths of the host are Active-Active.
- B. ALUA must be configured when the operating system's native multipathing software is used.
- C. LUNs are not owned by any controller.
- D. Load is balanced among controllers.
Answer: B
NEW QUESTION # 138
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 # 139
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