2026 H13-511_V5.5 Dumps PDF - H13-511_V5.5 Real Exam Questions Answers
Valid H13-511_V5.5 Test Answers & Huawei H13-511_V5.5 Exam PDF
NEW QUESTION # 50
In virtualization scenarios, server network cards often use port binding to improve link reliability.
Which of the following descriptions about server port binding technology are correct? (Multiple choice)
- A. When forwarding a message, the binding interface needs to copy multiple copies of the message to each member port to send out
- B. The bonded interface can be used as an ordinary Ethernet interface to implement various routing protocols and other services
- C. Setting the lower limit threshold of the number of active connections of the bound interface is to ensure the maximum bandwidth
- D. An interface that forwards data is called an active interface, and an interface that does not forward data is called an inactive interface
Answer: B,C,D
NEW QUESTION # 51
Which of the following items belong to the working mode of CPU in full virtualization? (Multiple choice)
- A. Modify the kernel
- B. Binary rewriting
- C. Trapped and simulated
- D. Pure software simulation
Answer: B,C,D
NEW QUESTION # 52
Which of the following statements is false about virtual NICs?
- A. Each virtual NIC has its own IP address.
- B. In terms of network, a virtual NIC has the same functions as a physical NIC.
- C. A VM can have only one virtual NIC.
- D. Each virtual NIC has its own MAC address.
Answer: C
Explanation:
In the official Huawei HCIA-Cloud Computing curriculum, specifically the "Virtualization Basics" module, the characteristics of virtualized hardware are clearly defined. Statement D is FALSE because a Virtual Machine (VM) is not limited to a single virtual network interface card (vNIC). In fact, for many enterprise scenarios, a VM must have multiple vNICs. For example, a VM acting as a software firewall or a multi- homed server would require separate vNICs to connect to different logical networks (such as a Management network, a Service network, and a Backup network). Huawei FusionCompute supports the addition of multiple vNICs to a single VM, each capable of being assigned to a different port group or VLAN.
The other statements are correct based on Huawei's technical standards. Statement A is true; every vNIC is assigned a globally uniqueMAC address(usually from a prefix reserved for Huawei virtualization) to ensure that Layer 2 switching functions correctly within the DVS. Statement B is true; just like a physical machine, each vNIC can be assigned a uniqueIP addressthrough static configuration or DHCP to allow for Layer 3 communication. Statement C is also accurate; from the perspective of the Guest Operating System, the vNIC behaves exactly like a physical PCI-E network card. It has a driver, it can be configured with MTU settings, and it can transmit and receive frames. The hypervisor (CNA) is responsible for intercepting the data from this "logical" NIC and forwarding it through the physical NICs of the host server. This transparent emulation is what allows standard operating systems and applications to run in the cloud without modification.
NEW QUESTION # 53
To create a template in FusionAccess desktop cloud, which of the following accounts must be filled in as the temporary account when installing the Windows operating system?
- A. AreaAccount
- B. Private Account
- C. LocalAccount
- D. safeAccount
Answer: C
NEW QUESTION # 54
When a certain end of a secondary switch is only sending messages, it cannot receive messages from another device.
- A. False
- B. True
Answer: A
NEW QUESTION # 55
The cloud service purchased by the user includes the application operating environment, but there is no application and related data. This mode Formula belongs to
- A. PaaS
- B. IaaS
- C. SaaS
- D. NaaS
Answer: A
NEW QUESTION # 56
Which of the following descriptions about virtual machine cloning is wrong?
- A. Using virtual machine cloning, the P address of the cloned virtual machine is the same as that of the source virtual machine
- B. Using virtual machine cloning, the host name of the cloned virtual machine is the same as the source virtual machine
- C. Using virtual machine cloning, the MAC address of the cloned virtual machine is the same as that of the source virtual machine
- D. Using virtual machine cloning can quickly deploy a virtual machine
Answer: C
NEW QUESTION # 57
To create a new disk in Huawei Fusion Computer, which of the following operations is incorrect?
- A. Set the configuration mode of the disk to "thin" and set the disk mode to "independent persistent"
- B. Set the disk type to "normal" and set the disk type to "independent-non-persistent"
- C. Set the configuration mode of the disk to "thin", and set the disk mode to "independent"
- D. Set the disk mode to "independent-non-persistent", and change the raw device mapping to
"support
Answer: D
NEW QUESTION # 58
Which of the following descriptions about the function of OvS (Open vSwitch) is wrong?
- A. Hardware monitoring
- B. Build the tunnel
- C. Divide the LAN
- D. Analog Routing
Answer: D
NEW QUESTION # 59
When FusionAccess is running properly, you are advised to restart infrastructure VMs once every quarter during off-peak hours. You can run the reboot command to restart Linux infrastructure VMs at the same time.
- A. FALSE
- B. TRUE
Answer: A
Explanation:
According to the Huawei HCIA-Cloud Computing curriculum and the FusionAccess Maintenance Guide, the statement is FALSE. While it is a recommended best practice to restart infrastructure virtual machines (VMs) approximately once every quarter to clear system cache, refresh memory resources, and ensure long-term stability, the method of execution described in the statement is incorrect and dangerous for production environments.
Infrastructure VMs in FusionAccess-such as theWI (Web Interface),HDC (Huawei Desktop Controller),ITA (IT Adapter), andGaussDB (Database)-are the "brains" of the desktop solution. Most of these components are deployed in active/standby or load-balancing pairs to ensure High Availability (HA). If an administrator were to run the reboot command on all Linux infrastructure VMs "at the same time," it would cause a complete service interruption. During this period, users would be unable to log in to their desktops, the management portal would be inaccessible, and active desktop sessions might lose their connection persistence.
The official Huawei documentation mandates astaggered restartapproach. For example, if there are two WI nodes, the administrator should restart the first node, verify it has returned to service, and only then proceed to restart the second node. This ensures that the "Service Plane" remains active at all times. Additionally, restarts should always be performed during off-peak hours to minimize the impact of the brief transition period between active and standby nodes. Therefore, while the frequency (quarterly) is correct, the instruction to restart them all simultaneously contradicts the fundamental principles of high-availability management within the Huawei ICT framework.
NEW QUESTION # 60
When deploying vLB components, vAG and vLB components are usually deployed on the same virtual machine, but vLB cannot be combined with WT components.
- A. True
- B. False
Answer: A
NEW QUESTION # 61
Which of the following is not included in the architecture of NAS?
- A. Network interface
- B. Volume Management Module
- C. File system
- D. Status check module
Answer: D
NEW QUESTION # 62
Which of the following descriptions about operating system instructions is wrong?
- A. Ordinary instructions can run at the CPU ordinary privilege level
- B. Privileged instructions refer to instructions used to operate and manage key system resources.
These instructions can only be run at the highest privilege level. - C. Sensitive instructions refer to instructions that modify the operating mode of the virtual machine or the state of the host
- D. All sensitive instructions are privileged instructions
Answer: D
NEW QUESTION # 63
Which of the following statements about the differences between a domain and an organizational unit (OU) are true?
- A. Users can log in to a domain but not to an OU.
- B. Group policies can be configured for both OUs and domains.
- C. An OU can exist in a domain, and a domain can also exist in an OU.
- D. Both OUs and domains can contain Active Directory (AD) objects.
Answer: A,B,D
Explanation:
Comprehensive and Detailed Explanation (HCIA-Cloud Computing aligned):
In Active Directory (AD), domains and organizational units (OUs) serve different purposes.
* A is true. Both domains and OUs can contain AD objects such as users, computers, and groups.
* B is true. Authentication is performed at the domain level. Users log in to a domain, not to an OU.
* C is true. Group Policy Objects (GPOs) can be applied at both the domain level and the OU level.
* D is false. An OU can exist inside a domain, but a domain cannot exist inside an OU. Domains are top-level logical boundaries.
Therefore, the correct answers are A, B, and C.
NEW QUESTION # 64
With the "Internet" being valued and the rise of big data and cloud computing, related technologies have entered like mushrooms In your vision, one of the most widely used and valued is Docker. The following incorrect statement about Docker is
- A. Docker runs with containers, which are running instances created from Image
- B. Docker needs to create a virtual layer, virtual operating system, etc. on the host or host operating system, and then installation
- C. Docker can package the underlying environment of applications to ensure that applications can still run normally after migration
- D. Docker launches faster than other virtual machine technologies
Answer: B
NEW QUESTION # 65
Using templates in Huawei FusionCompute can deploy multiple virtual machines in batches.
- A. True
- B. False
Answer: A
NEW QUESTION # 66
Which of the following statements aboutservice adjustmentin FusionAccess aretrue?
- A. If a computer whose assignment type isAssign a Computer to a Useris unassigned and then assigned again, the computer can only be assigned to the original user and cannot be assigned to other users.
- B. A computer whose assignment type isAssign a Computer to Multiple UsersorAssign Computers to a Desktop Groupcannot be assigned again after being unassigned.
- C. A computer whose assignment type isAssign a Computer to a Useris automatically shut down after being unassigned.
- D. If a computer whose assignment type isAssign a Computer to a Useris unassigned and then assigned again, the computer automatically starts. After the virtual desktop icon on the WI turns on, wait about three minutes and then log in.
Answer: C,D
Explanation:
FusionAccess defines clear behaviors for desktop service adjustment:
* Bis true. After reassignment, the systemautomatically starts the desktop, and a short wait time is required before user login.
* Dis true. When a desktop assigned to a single user is unassigned, the systemautomatically shuts it downto save resources.
* Ais false. Desktops assigned to multiple users or desktop groupscan be reassignedafter being unassigned.
* Cis false. After unassignment, a desktop can beassigned to a different user, not only the original one.
Thus, the correct answers areB and D.
NEW QUESTION # 67
Memory multiplexing technology is the prerequisite for the realization of memory resource QoS.
- A. True
- B. False
Answer: A
NEW QUESTION # 68
After KWM uses Vitriol, which of the following descriptions of the I/O forwarding process is correct? (Multiple choice)
- A. I/O requests are no longer forwarded by QEMU
- B. The forwarding efficiency of I/O requests will be improved
- C. I/O requests need to be forwarded by the KWIM module
- D. I/O requests are sent directly from the front-end driver to the back-end driver
Answer: B,D
NEW QUESTION # 69
Which of the following is a unique performance metric of HDDs?
- A. data transmission rate option
- B. capacity
- C. IOPS
- D. rotational speed
Answer: D
NEW QUESTION # 70
During FusionAccess virtual desktop provisioning, when a VM is being created, which of the following components checks whether the specified VM group and desktop group exist?
- A. HDC
- B. HDA
- C. GaussDB
- D. HDP
Answer: A
Explanation:
Comprehensive and Detailed Explanation (HCIA-Cloud Computing aligned):
In FusionAccess architecture:
HDC (Huawei Desktop Controller) is responsible for desktop lifecycle management, including provisioning logic, policy enforcement, and resource validation.
During VM creation, HDC verifies whether the specified VM group and desktop group exist and whether configurations are valid.
Other components:
GaussDB stores metadata.
HDA runs inside desktops.
HDP is a display protocol.
Thus, the correct answer is HDC.
NEW QUESTION # 71
Which of the following descriptions about the time synchronization mechanism in the cluster is wrong?
- A. During the backup process, the time between the hosts can not be synchronized
- B. Keeping the virtual machine time synchronized can avoid abnormal operation
- C. When setting the virtual machine time synchronization host, the time will be affected by the host time adjustment
- D. You can set the clock source outside the host to control the time of the virtual machine
Answer: A
NEW QUESTION # 72
In Huawei FusionAccess, Huawei Desktop Protocol (HDP) classifies displayed bitmaps. It uses a lossless compression algorithm for text and a lossy compression algorithm for nonsensitive data, saving bandwidth without compromising user experience.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
Huawei Desktop Protocol (HDP) is a proprietary protocol optimized for cloud desktop scenarios and is a key topic in the FusionAccess learning scope.
HDP usesintelligent bitmap classification:
* Text and fine detailsuselossless compressionto ensure clarity and readability.
* Images, videos, and nonsensitive graphicsuselossy compression, which significantly reduces bandwidth consumption while maintaining acceptable visual quality.
This adaptive compression strategy allows FusionAccess to deliversmooth user experienceeven in limited bandwidth environments, which is a highlighted advantage in HCIA materials.
Therefore, the statement isTRUE.
NEW QUESTION # 73
On FusionAccess, if a full copy VM cannot be re-assigned after being unassigned, which of the following assignment types does the full copy VM use?
- A. Assign a Computer to Multiple Users
- B. Assign a Computer to Pooled Users
- C. Assign a Computer to a User
- D. Assign a Computer to Dynamic Multiple Users
Answer: C
Explanation:
According to the Huawei HCIA-Cloud Computing technical guidelines for FusionAccess Service Provisioning, assignment types dictate the persistence and reusability of virtual desktops. The scenario described-where a VM cannot be re-assigned after being unassigned-points specifically to the "Assign a Computer to a User" (Single User/Static) assignment type.
In a "Single User" (1:1) assignment model, a permanent bond is created between a specific user and a specific Virtual Machine. This is the hallmark of Full Copy desktops used for persistent work environments. When an administrator "unassigns" a user from such a desktop, the VM is essentially "locked" to the user's previous data and profile settings to prevent data leakage or configuration contamination. In many Huawei VDI security policies, a VM that was once statically assigned to an individual contains personalized information that is not automatically wiped. Therefore, it cannot be simply "re-assigned" to another user without a manual cleanup or deletion and re-provisioning process.
In contrast, "Pooled" or "Multiple User" (1:N) assignments are designed for reusability. In those modes, once a user logs off or is unassigned, the VM returns to a common pool and is immediately available for the next user. The "Assign a Computer to a User" mode is prioritized for high-security or high-personalization roles where the desktop is treated like a physical PC. Huawei's documentation clarifies that for Full Copy VMs in a
1:1 relationship, the unassignment process typically signifies the end of that VM's specific lifecycle for that user. Understanding this behavior is crucial for administrators to avoid "resource stranding," where VMs remain in the system but cannot be assigned to new staff due to the persistence constraints of the 1:1 assignment model.
NEW QUESTION # 74
Cloud computing is a product of the development of the Internet and computing technology, so cloud computing must be inseparable from the network.
- A. True
- B. False
Answer: A
NEW QUESTION # 75
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