Free Huawei H13-511_V5.5 Exam Dumps Questions & Answers

During deployment of the FusionAccess gateway and load balancer, the HA status is abnormal after vAG
/vLB configuration. Which of the following isnota possible cause of this fault?

• A.  The administrator changed the password for logging in to the ITA portal.
• B.  The administrator changed the "root" password for HDC.
• C.  The administrator changed the "gandalf" password for vAG/vLB.
• D.  The administrator changed the "root" password for vAG/vLB.

Which of the following statements istrueabout the FusionCompute storage architecture?

• A.  Physical storage media that deliver storage space for virtualization are called storage devices.
• B.  LUNs allocated by Huawei Distributed Storage can be encapsulated as datastores.
• C.  After storage resources are converted to datastores and associated with hosts, virtual disks can be created for VMs.
• D.  FusionCompute uniformly encapsulates storage units of storage resources into datastores.

FusionCompute supports the storage multipathing function to implement load balancing of storage data flows and improve reliability between storage devices and hosts. Which of the following statements about storage multipathing is true?

• A.  Storage multipathing applies to multiple storage devices. It is recommended that multiple network ports on the controllers with the same name on each storage device be allocated to the same VLAN to form a storage plane.
• B.  Storage multipathing applies to multiple storage devices. It is recommended that multiple network ports on the controllers with different names on each storage device be allocated to the same VLAN to form a storage plane.
• C.  Storage multipathing applies to a single storage device. It is recommended that multiple network ports on different controllers be allocated to the same VLAN to form a storage plane.
• D.  Storage multipathing applies to a single storage device. It is recommended that multiple network ports on the same controller be allocated to the same VLAN to form a storage plane.

Match the following virtualization technologies with their descriptions.

Correct Answer:

Explanation:
Virtualization Technology
Description
KVM
Does not perform any hardware simulation.
Xen
Domain0 is the first VM to start on the host.
QEMU
Can simulate the implementation of an entire VM, including the CPU, memory, I/O device, USB, and NIC.
Libvirt
Can manage multiple virtualization platforms.
Huawei's technical materials differentiate between these technologies based on their specific roles within the virtualization ecosystem.KVM (Kernel-based Virtual Machine)is an open-source module within the Linux kernel. While it provides the core virtualization capabilities for CPU and memory, it is defined in the HCIA curriculum as a technology thatdoes not perform hardware simulationitself. Instead, it typically relies on hardware-assisted virtualization or integrates with other tools to handle I/O operations.
Xenis a Type-1 hypervisor that operates directly on the hardware. A unique feature of the Xen architecture isDomain0, which is a privileged virtual machine that starts first and provides the management environment and drivers for other guest VMs (DomainU). In contrast,QEMUis a pure software-based emulator. It is powerful because itcan simulate an entire VM, including all peripherals like the CPU, NIC, and USB.
However, because it relies on software simulation, its performance is lower than hardware-assisted technologies unless it is used as a backend for KVM.
Finally,Libvirtserves as the universal management layer. It is a set of open-source library functions and APIs that allow administrators tomanage multiple virtualization platforms(including KVM, Xen, and VMware) using a standardized command set. It provides transparency to upper-layer management software by abstracting the complexities of the underlying hypervisor. Understanding how these technologies interact- such as KVM utilizing Libvirt for management and QEMU for I/O-is a critical learning objective for candidates preparing for the Huawei H13-511 exam.

To enhance the security of user desktops, FusionAccess supports diverse access management policies. Which of the following statements about access management policies are true?

• A.  Time-based access control. This policy implements only whitelist control. Users can log in to desktops only in the specified time segment.
• B.  Certificate-based access control. This policy is applied globally.
• C.  IP address-based access control. This policy implements blacklist and whitelist control and allows configuring a single IP address or IP address segment.
• D.  MAC address-based access control. This policy can be applied only to users or user groups.