2021 Latest Huawei H13-411 Real Exam Dumps PDF
H13-411 Exam Dumps, H13-411 Practice Test Questions
NEW QUESTION 48
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. 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.
- C. VXLAN de couples physical and virtual networks, allowing tenants to plan their own virtual networks.
- D. Only devices at the edge of the VXLAN network need to identify VM MAC addresses.
Answer: C
NEW QUESTION 49
Which of the following statements regarding how to use log types of the eSight is false?
- A. Operation logs record user operations on the eSight, for example, monitoring view creation and resource manager modification.
- B. Security logs record operations that may bring security risks to the eSight for example, server login, password change, user creation, or server logout.
- C. Global logs include security logs, system logs, and operation logs.
- D. System logs record events occurring on the e Sigh, for example, eSight anomalies, network faults, and attacks on the eSight, and can help analyze the eSight running status to rectify the faults.
Answer: D
NEW QUESTION 50
Which of the following functions are supported by the firewalls managed by the Agile Controller-DCN? (Multiple Choice)
- A. ACL
- B. NAT
- C. IPSEC
- D. EIP
Answer: A,B,C
NEW QUESTION 51
Which of the following statements regarding the SDN characteristics is false?
- A. Forwarding and control are separated.
- B. Control planes are independent from each other.
- C. Control logic is centralized.
- D. Network capabilities are open and programmable.
Answer: B
NEW QUESTION 52
Which of the following statements is correct when an engineer adds a datastore in the Fusion Compute?
- A. If the engineer selects Do not format, the engineer can select the xcopy function option to enable the function.
- B. If the engineer selects Do not format, the system identifies the original filesystem of the datastore as a general virtualization filesystem.
- C. To ensure the data integrity, the engineer can enable data consistency verification.
- D. If virtualized SAN storage is used, files a restored in noncontiguous data clusters on disks. A small data cluster offers a high reading rate.
Answer: D
NEW QUESTION 53
Which of the following is not a service type of cloud computing DCs?
- A. Platform as a service (PaaS)
- B. Infrastructure as a service(laaS)
- C. Network as a service (NaaS)
- D. Software as a service (SaaS)
Answer: C
NEW QUESTION 54
Which of the following statements regarding the iNIC binding mode in the FusionCompute is false?
- A. The active-standby mode is supported.
- B. LACP based on source and destination IP addresses is supported.
- C. Load balancing based on source MAC addresses is supported.
- D. Load balancing based on source IP addresses is supported.
Answer: B
NEW QUESTION 55
Block storage is a mode of storing data by block, and a block refers to the sector group on the underlying disk.
Which of the following statements regarding block storage is true?
- A. Block storage has good scalability and manageability.
- B. Block storage can provide high-performance random I/O and data throughput.
- C. Block storage can meet the requirement of a system containing thousands of CPUs.
- D. Storage devices are cost-effective.
Answer: B
NEW QUESTION 56
Which of the following statements regarding fault management of Huawei eSight are false? (Multiple Choice)
- A. A warning alarm indicates that the fault does not affect services currently but needs to be rectified to prevent a more severe alarm.
- B. A critical alarm indicates that the fault has affected services and may cause severe consequences if it is not handled in a timely manner.
- C. A major alarm indicates that the fault has affected services and must be immediately rectified.
- D. A minor alarm indicates that a potential fault or a fault that will affect services is detected but the fault does not affect services currently.
Answer: A,D
NEW QUESTION 57
Which of the following statements regarding Huawei S series Ethernet switches is true?
- A. S6700 series switches can support up to 96 line-speed 10GE ports.
- B. S5700 series switches do not support the iStack function.
- C. S9700 series switches do not provide line-speed 40GE ports.
- D. S6700 series switches support the iStack function.
Answer: D
NEW QUESTION 58
Which of the following services is responsible for managing and computing instance lifecycle in the OpenStack environment, including batch creation and on-demand scheduling and stopping?
- A. nova
- B. neutron
- C. keystone
- D. heat
Answer: A
NEW QUESTION 59
Which of the following statements regarding the high reliability of Huawei OceanStor V3 are true? (Multiple Choice)
- A. The Huawei OceanStor V3 components use the 1+ 1 redundancy design and work inactive-active mode.
- B. Huawei OceanStor V3 uses RAID 2.0+ (underlying virtualization technology) to automatically balance loads among disks.
- 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 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.
Answer: A,B,C,D
NEW QUESTION 60
DCN scan be classified into underlay and overlay networks by function. The SDN controller can use VXLAN to construct overlay networks.
- A. True
- B. False
Answer: A
NEW QUESTION 61
The Manage One Operation Center is the operation platform for DC O&M management.
Which of the following functions does the Manage One Operation Center provide? (Multiple Choice)
- A. Unified analysis and location platform
- B. Unified monitoring platform
- C. Unified management on cloud and non-cloud resources
- D. Health analysis
Answer: A,B,C,D
NEW QUESTION 62
Which of the following statements regarding the Agile Controller-DCN and eSight is false?
- A. The Agile Controller-DCN O&M is based on the underlay and overlay network deployment, whereas the eSight O&M is based on the network device hardware.
- B. The Agile Controller-DC NO&M cannot replace the eSight O&M.
- C. The Agile Controller-DCN 0&M includes VM forwarding path visualization and intelligent loop prevention at the access side.
- D. The e Sight O&M includes device upgrade and trap alarms.
Answer: B
NEW QUESTION 63
The total cost of ownership (TCO) of a DC consists of capital expenditure (CAPEX) and operating expense (OPEX).
Which of the following belongs to OPEX?
- A. Software investment
- B. Power expense
- C. Hardware investment
- D. System integration expense
Answer: B
NEW QUESTION 64
If an engineer adds hosts for a site in the FusionCompute but does not deliver VMs, the engineer can still selector deselect Connect to OpenStack.
- A. True
- B. False
Answer: A
NEW QUESTION 65
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