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質問 1：
In which of the following scenarios should an engineer not use the network path detection function during network 0&M?
A. VMs or bare machines (BMs) in a DC cannot access each other.
B. VMs or BMs cannot access the Internet.
C. Network attacks occur on VMs or BMs in a DC.
D. Access between VMs or BMs in a DC times out, has packet loss, or has as low speed.
正解：D
質問 2：
Which of the following statements regarding the high reliability of Huawei OceanStor V3 are true? (Multiple Choice)
A. Huawei OceanStor V3 uses the disk precopy technology. By routinely checking the risk status, Huawei OceanStor V3 proactively migrates the data on a disk when detecting a fault risk on the disk, effectively reducing the data loss risks.
B. The Huawei OceanStor V3 components use the 1+ 1 redundancy design and work inactive-active mode.
C. Huawei OceanStor V3 provides the backup battery unit (BBU) module, which can provide power to the controller enclosure in the event of a power failure. This ensures that Huawei OceanStor V3 is able to write cache data into the built-in disks on the controller to prevent data loss.
D. Huawei OceanStor V3 uses RAID 2.0+ (underlying virtualization technology) to automatically balance loads among disks.
正解：A,B,C,D
質問 3：
Storage area networks (SANs) are used for communication between servers and between clients and servers.
A. False
B. True
正解：A
質問 4：
Which of the following statements regarding the features of Huawei OceanStor Dorado2100 are true? (Multiple Choice)
A. Huawei OceanStor Dorado2100 supports 4x6 Gbit/s SAS 2.0 wide-port backend channels.
B. Huawei OceanStor Dorado2100 is equipped with 64-bit multi-core processors and high-speed and large-capacity caches.
C. Latency of Huawei OceanStor Dorado2100 is only 500 us, reducing the data access waiting time.
D. Input/output operations per second (IOPS) of Huawei OceanStor Dorado 2100 reaches 600,000, meeting the requirement of large-scale concurrent accesses.
正解：A,B,D
質問 5：
Which of the following statements regarding VXLAN is false?
A. A Layer 2 gateway on a VXLAN is used for communication between subnets on the VXLAN and for external network access.
B. Only devices at the edge of the VXLAN network need to identify VM MAC addresses.
C. VXLAN de couples physical and virtual networks, allowing tenants to plan their own virtual networks.
D. Up to 16 million VXLAN segments with 24-bit VNIs are supported, so that a cloud datacenter can accommodate numerous tenants with isolated logical network segments.
正解：C
質問 6：
The FusionSphere solution is constructed based on the open-source cloud platform, eliminating vendor lock-in. The FusionSphere uses the open-source cloud platform CloudStack.
A. False
B. True
正解：B
In which of the following scenarios should an engineer not use the network path detection function during network 0&M?
A. VMs or bare machines (BMs) in a DC cannot access each other.
B. VMs or BMs cannot access the Internet.
C. Network attacks occur on VMs or BMs in a DC.
D. Access between VMs or BMs in a DC times out, has packet loss, or has as low speed.
正解：D
質問 2：
Which of the following statements regarding the high reliability of Huawei OceanStor V3 are true? (Multiple Choice)
A. Huawei OceanStor V3 uses the disk precopy technology. By routinely checking the risk status, Huawei OceanStor V3 proactively migrates the data on a disk when detecting a fault risk on the disk, effectively reducing the data loss risks.
B. The Huawei OceanStor V3 components use the 1+ 1 redundancy design and work inactive-active mode.
C. Huawei OceanStor V3 provides the backup battery unit (BBU) module, which can provide power to the controller enclosure in the event of a power failure. This ensures that Huawei OceanStor V3 is able to write cache data into the built-in disks on the controller to prevent data loss.
D. Huawei OceanStor V3 uses RAID 2.0+ (underlying virtualization technology) to automatically balance loads among disks.
正解：A,B,C,D
質問 3：
Storage area networks (SANs) are used for communication between servers and between clients and servers.
A. False
B. True
正解：A
質問 4：
Which of the following statements regarding the features of Huawei OceanStor Dorado2100 are true? (Multiple Choice)
A. Huawei OceanStor Dorado2100 supports 4x6 Gbit/s SAS 2.0 wide-port backend channels.
B. Huawei OceanStor Dorado2100 is equipped with 64-bit multi-core processors and high-speed and large-capacity caches.
C. Latency of Huawei OceanStor Dorado2100 is only 500 us, reducing the data access waiting time.
D. Input/output operations per second (IOPS) of Huawei OceanStor Dorado 2100 reaches 600,000, meeting the requirement of large-scale concurrent accesses.
正解：A,B,D
質問 5：
Which of the following statements regarding VXLAN is false?
A. A Layer 2 gateway on a VXLAN is used for communication between subnets on the VXLAN and for external network access.
B. Only devices at the edge of the VXLAN network need to identify VM MAC addresses.
C. VXLAN de couples physical and virtual networks, allowing tenants to plan their own virtual networks.
D. Up to 16 million VXLAN segments with 24-bit VNIs are supported, so that a cloud datacenter can accommodate numerous tenants with isolated logical network segments.
正解：C
質問 6：
The FusionSphere solution is constructed based on the open-source cloud platform, eliminating vendor lock-in. The FusionSphere uses the open-source cloud platform CloudStack.
A. False
B. True
正解：B
藤平** -
H13-411問題集のおかげで、H13-411試験に合格しました。よかったです！ありがとうございました！