H13-511_V5.5 Exam Questions

A company plans to deploy business systems on Huawei FusionCompute, and the administrator configures cluster HA and application layer HA at the same time to improve the availabilit...

A company's soft-tuning engineer deployed a business virtual machine on the Fusion Comput platform due to business deployment needs and configured it with a common type port group....

A company plans to migrate its business system to the KVM virtualization platform, but its business system has higher requirements for I/O performance. In this scenario, you can co...

An enterprise deployed the FusionCompute platform to carry services. One day, a technician wanted to expand the disk capacity of a business virtual machine, but found that the oper...

The core business of an enterprise does not use clustering on multiple virtual machines. Configuring HA policies for the virtual machines involved can improve the reliability of th...

Mai, a technician from an enterprise, added storage to the fusion computer, and the NAS storage was successfully added, but failed when adding FC SAN as a storage resource. The rea...

Memory multiplexing is a resource allocation scheme that increases the density of virtual machines on a single host, reduces costs, and sacrifices performance for density.

Memory swapping refers to using memory virtual or external storage for the virtual machine, storing temporarily unused data on the virtual machine on the external storage, and when...

Memory replacement refers to virtualizing the external storage into memory for the virtual machine to use, and storing temporarily unused data on the virtual machine to the externa...

When using KM virtualization, enterprises can choose device simulation for I/O virtualization, which has good compatibility, no hardware dependence, and no need to modify the user'...

Bridging refers to the process of forwarding network data packets based on the address of the network layer of the OSI network model, and works at the third layer of OSI.

Voice recognition, image recognition, and emotional escort robots are all applications of artificial intelligence.

Using Virtio for device simulation can shorten the path of I/O requests and improve the performance of virtualization.

After using Virtio, the network card rate of the Windows virtual machine is 10Gbps.

When using the same Windows template to quickly deploy virtual machines, the generated SIDs may be consistent. As a result, some special software will fail when installed.

Using virtualization technology, one physical server can be virtualized into multiple virtual machines, thereby improving the hardware performance of the physical server.

Using cloud computing SaaS services, users do not need to manually deploy the underlying environment and applications, but can directly obtain and use application services.

After adding a security group, you need to add corresponding rules in the security group before the virtual machine with the network card under the security group can communicate w...

All RAID levels can enhance the fault tolerance of the system and improve the read and write performance of the storage system.

The function of the Internet of Things is only to collect data generated by various things.

The essence of the Internet of Things is still the Internet. Only when hardware or products are connected to the Internet and data interaction occurs, it can be called the Internet...

You can use Fusion Computer to realize all the features without installing Tools for the virtual machine.

A route manually configured by a network administrator is called a direct route.

Through the full virtualization technology, multiple operating systems can run on the same server, and the virtual machine thinks that it is running on a dedicated server.

IoT devices can be connected to the Internet and can be controlled via the Internet.

Two hosts A and B are interconnected through a layer switch, and A and B belong to different VLANs. When host A sends a broadcast message to the network, host B will receive the me...

Compared with mechanical hard drives, Guozhi hard drives have the advantages of good shock resistance, small footprint, no sound protection, small heat dissipation, and low price.

Compared with the traditional IT architecture, the unification of resources and hierarchical management of cloud computing can improve the efficiency of data center operation and m...

The file system for virtualized storage can be either an NFS file system or a virtualized cluster file system.

The development of virtualization has greatly reduced the cost of IT hardware, reduced the waste of resources, and improved the stability and security of the system.

The characteristics of virtualization include partition, isolation, encapsulation and independence.

Virtualization is divided into computing virtualization, storage virtualization, and network virtualization, corresponding to cloud computing cloud hosts, cloud storage, and cloud...

The rapid deployment of virtual machines can be implemented in two ways: deployment by template and virtual machine cloning.

Virtual machines can better solve the resource sharing problem of multi-instance applications in large-scale data centers.

The main reason for the rapid development of virtual machines is that the performance of virtual machines is better than that of physical machines, and the scope of application is...

Virtual machine hot migration refers to moving a virtual machine in the same cluster from one physical server to another while the virtual machine is shut down.

The virtual machine network QoS policy provides bandwidth configuration control capabilities, and the QoS function supports traffic limitation between virtual machines on the same...

A virtual machine generally has a corresponding configuration file, which records the specification, name and other information of the virtual machine.

The virtual machine exists as a file or folder on the server.

Virtual machine resource QOS supports CPU QOS, memory QOS and network QOs.

The virtual switch plays an important role in the communication between virtual machines and is an indispensable component.

A virtual machine can have multiple virtual network cards at the same time, corresponding to different virtual switches.

When a certain end of a secondary switch is only sending messages, it cannot receive messages from another device.

The quantifiable service of cloud computing refers to charging customers according to the usage time and usage amount.

Cloud computing is a product of the development of the Internet and computing technology, so cloud computing must be inseparable from the network.

Data packets in the cloud computing virtual network need to be routed and forwarded through routers in the physical network.

As a technology that has developed rapidly in recent years, cloud computing has its unique advantages. The advantages of cloud computing include: On-demand funding services, broad...

After FusionCompute has installed Tools, it is necessary to unmount the Tools image, otherwise it will affect functions such as live migration of virtual machines.

After the HA switch is turned on on FusionCompute, the virtual machine fails, but the virtual machine is not automatically recreated. The possible reason is that there are not enou...

On the FusionCompute virtualization platform, Tools are installed in the same way on all operating systems.