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NEW QUESTION # 130
Which technology does FusionStorage HyperSnap run on?
- A. ROW
- B. COW
Answer: A
NEW QUESTION # 131
OceanStor 100D uses NVDIMMs as cache, which can prevent data loss during power failure.
- A. Yes
- B. No
Answer: A
NEW QUESTION # 132
What facts can be used to clear customers' security concerns about SmartIDC-Grad (Information Collection) ? (Multiple Choice)
- A. Success stories
- B. No plug-in is installed.
- C. SmartIDC-Grab has been tested and certified by professional antivirus and security vulnerability scan tools.
- D. Only open APOs and CLI commands of the collected devices are invoked.
Answer: B,C,D
NEW QUESTION # 133
The HyperMetro architecture of OceanStor Dorado V6 belongs to which of the following categories?
- A. Active-active gateway-free
- B. Active-active gateway
- C. Active-passive gateway
- D. Active-passive gateway-free
Answer: A
NEW QUESTION # 134
Which of the following are SmartMatrix features of OceanStor Dorado V5? (Multiple choice)
- A. Zero interruption on applications, industry's only storage that tolerance failures of up to 7 out of 8 controllers
- B. Zero host awareness of faults: 1 second switchover and interrupted links in the event of controller failure for upper layer services
- C. Full protection; Zero data loss and zero business interruption if either 1 of 2 OceanStor Dorado V6 engines break down in a cluster
- D. Zero impact during upgrades, Component based online upgrades (second) for unaffected and uninstalled host services
Answer: A,B,D
NEW QUESTION # 135
Oceanstor Dorado V6 series includes entry-level mid-range and high-end product models.
- A. False
- B. True
Answer: B
NEW QUESTION # 136
Which is a backup solution from Dell EMC?
- A. NetBackup
- B. Networker
- C. Veeam
- D. EISOO
Answer: B
NEW QUESTION # 137
What are the front-end protocols of OceanStor Dorado V6? (Multiple choice)
- A. 40G Ethernet
- B. 16G FC
- C. 100G Ethernet
- D. 32G FC
Answer: A,B,C,D
NEW QUESTION # 138
Huawei partners should establish a cyber security assurance system to ensure the cyber security of customers
- A. False
- B. True
Answer: B
Explanation:
Explanation
Huawei partners should establish a cyber security assurance system to ensure the cyber security of customers.
According to the Huawei Cyber Security Assurance System White Paper, Huawei partners are required to comply with Huawei's cyber security requirements and standards, implement cyber security management processes and controls, conduct cyber security audits and assessments, and report cyber security incidents.
NEW QUESTION # 139
Which statements about the quorum network in the HyperMetro network are true? (Multiple choice)
- A. The quorum network supports the IP network.
- B. The quorum network requires that the latency be less than or equal to 50 ms.
- C. The quorum network supports the FC network.
- D. The quorum network requires that the link bandwidth be greater than or equal to 10 Mbit/s.
Answer: A,B,D
NEW QUESTION # 140
Which is the protocol for networking a smart disk enclosure with controller enclosures?
- A. FC
- B. PCIe
- C. SAS
- D. 100GE RoCE
Answer: D
NEW QUESTION # 141
Which of the following switches Goes not support iStacK?
- A. S5731-H
- B. S5732-H
- C. S1730S-H
- D. S5735-S
Answer: C
Explanation:
Explanation
The switch that does not support iStack is S1730S-H. This is because the S1730S-H does not have any stack ports or support stack cards. The iStack technology allows multiple switches to be connected and managed as a single logical device, which improves network scalability and reliability.
NEW QUESTION # 142
What are the benefits of intelligent DAEs? (Multiple choice)
- A. Reduced impact on services during data reconstruction
- B. Improved storage performance
- C. Accelerated data reconstruction
- D. Reduced power consumption
Answer: A,B,C
NEW QUESTION # 143
Each AP needs to be designed to cover as large an area as possible in order to provide better coverage In a high-density scenario
- A. False
- B. True
Answer: A
Explanation:
Explanation
Each AP does not need to be designed to cover as large an area as possible in order to provide better coverage in a high-density scenario. According to the Huawei AirEngine Wi-Fi 6 Solution White Paper, in a high-density scenario, each AP should be designed to cover a small area with high signal strength and low interference, which can improve user experience and network capacity.
NEW QUESTION # 144
Which of the following spatial stream combinations are supported by Huawei AirEngine 6760 series after an RTU license is purchased?
- A. 4+4+scanning
- B. 4+8+4
- C. 4+8
- D. 4+4+4
- E. 4+6
- F. 4+6+scarming
Answer: A,B,C,F
Explanation:
Explanation
Huawei AirEngine 6760 series supports four spatial streams by default, but after an RTU (Right To Use) license is purchased, it can support up to eight spatial streams on the 5 GHz band. It can also support four spatial streams on the 2.4 GHz band or scanning mode. Therefore, the possible spatial stream combinations are
4+8, 4+8+4, 4+4+scanning, and 4+6+scanning.
NEW QUESTION # 145
M-LAG can be deployed on server leaf nodes In NOF+ scenarios
- A. False
- B. True
Answer: B
Explanation:
Explanation
M-LAG can be deployed on server leaf nodes in NOF+ scenarios. According to the Huawei CloudFabric Data Center Network Solution White Paper, NOF+ (Network-Oriented Fabric+) is a data center network architecture that supports both Layer 2 and Layer 3 connectivity between servers and leaf nodes. M-LAG (Multi-Chassis Link Aggregation Group) is a technology that enables multiple leaf nodes to form a logical device that provides high availability, load balancing, and simplified management.
NEW QUESTION # 146
In the dual engine configuration of OceanStor Dorado 18000,data can still be accessed even if multiple controllers fail. The OceanStor Dorado 18000 can handle which of the following failure scenarios? (Multiple choice)
- A. Up to seven controllers fail simultaneously at the time point
- B. A single engine fails
- C. Two controller fail simultaneously at the same time point
- D. A single controller fails
Answer: A,B,C,D
NEW QUESTION # 147
Which product family of Dell EMC can be connected to IBM mainframe servers?
- A. Unity
- B. PowerMax 8000
- C. PowerMax 2000
- D. Isilon
Answer: B
NEW QUESTION # 148
Among the Dorado series storage systems, which back-end technology provides the shortest theoretical latency?
- A. PCIe
- B. SAS
- C. NVMe
Answer: C
NEW QUESTION # 149
Which of the following is a feature of iMasler NCE-Fabriclnsight?
- A. Al-scenario data visualization
- B. Capacity/traffic risk prediction
- C. Flow analysis
- D. Network health check
- E. 1-3-5 intelligent O&M
Answer: A,B,C,D,E
Explanation:
Explanation
iMaster NCE-FabricInsight is a network analysis platform that provides intelligent O&M for data center networks . It has the following features:
1-3-5 intelligent O&M: This is a methodology that enables network administrators to locate faults within 1 minute, identify root causes within 3 minutes, and rectify faults within 5 minutes . It uses AI algorithms and big data analysis to provide proactive fault prevention, rapid fault location, and intelligent fault recovery .
Network health check: This is a function that monitors the network status and performance in real time, and provides comprehensive network health reports and suggestions for improvement . It uses various indicators such as availability, reliability, latency, jitter, packet loss, and bandwidth utilization to evaluate the network health .
Flow analysis: This is a function that collects and analyzes the network traffic data, and provides granular visibility into the network flows and applications . It uses technologies such as sFlow, NetStream, and Telemetry to obtain the flow information, and supports features such as flow path tracing, flow quality analysis, flow anomaly detection, and flow optimization .
AI-scenario data visualization: This is a function that displays the network data in a visual and interactive way, and provides insights into the network behavior and trends . It uses technologies such as graph databases, natural language processing, and machine learning to present the network data in various scenarios, such as topology views, service views, device views, alarm views, and report views .
Capacity/traffic risk prediction: This is a function that predicts the future network capacity and traffic demand based on historical data and trend analysis, and provides suggestions for network planning and optimization . It uses technologies such as time series analysis, regression analysis, and neural networks to forecast the network growth and identify potential risks .
NEW QUESTION # 150
Which is NOT a typical application of HyperMetro for SAN?
- A. Oracle RAC application
- B. SQL Server application
- C. SAP HANA application (in application mode)
- D. VMware vSphere application
Answer: C
NEW QUESTION # 151
When SmartQoS is configured on Dorado V6 and the max, normalized IOPS (8 KB) is set to 10,000 for a target LUN, the maximum IOPS of the target LUN is ____ when 16 KB I/Os are written to and read from the target LUN.
- A. 10,000 IOPS
- B. Less than 10.000. The traffic limit is about 8.500 IOPS.
Answer: B
NEW QUESTION # 152
In OceanStor V5, what protocols are supported by NAS? (Multiple choice)
- A. FTP
- B. NFS
- C. HTTP
- D. CIFS
Answer: A,B,C,D
NEW QUESTION # 153
Which of the following are the strengths of the next-generation NetEngine AR routers?
- A. Features multi-mode ZTP on-demand network orchestration; real-time fault alarms and 45+ visualized reports
- B. Offers three times the industry average performance based on x86
- C. Incorporates an industry-leading CPU+NP architecture, providing industry-lea ding L3 to L7 full-service efficient processing
- D. Incorporates iPath (application-based intelligent traffic steering 8. optimization) and A-FEC {no frame freezing or artifacts even at a 20% packet loss rate)
Answer: A,B,C,D
Explanation:
Explanation
next-generation NetEngine AR routers are intelligent edge routers that provide comprehensive services for enterprises, such as WAN access, SD-WAN, VPN, voice, video, security, cloud interconnection, and IoT .
They have several strengths that differentiate them from other products in the market, such as:
Incorporating an industry-leading CPU+NP architecture, providing industry-leading L3 to L7 full-service efficient processing. The CPU+NP architecture combines the advantages of both CPU-based general-purpose processing and NP-based hardware acceleration, enabling high-performance processing of various services at different layers .
Incorporating iPath (application-based intelligent traffic steering & optimization) and A-FEC {no frame freezing or artifacts even at a 20% packet loss rate). iPath is a technology that intelligently steers traffic based on application types, quality requirements, link conditions, and policies, optimizing the user experience and resource utilization . A-FEC is a technology that enhances the error correction capability of video streams, ensuring smooth video transmission even under high packet loss scenarios .
Offering three times the industry average performance based on x86. The next-generation NetEngine AR routers use x86 processors that deliver high computing power and scalability, enabling them to support more services and users with lower power consumption .
Featuring multi-mode ZTP on-demand network orchestration; real-time fault alarms and 45+ visualized reports. The next-generation NetEngine AR routers support zero-touch provisioning (ZTP), which simplifies the network deployment and management process by automatically discovering, registering, configuring, and upgrading devices . They also support real-time fault alarms and 45+ visualized reports that provide comprehensive network monitoring and analysis capabilities .
NEW QUESTION # 154
HyperCDP objects can be used to restore data but cannot be directly mapped to hosts for read and write operations.
- A. False
- B. True
Answer: A
NEW QUESTION # 155
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