H13-511_V4.0 Online Practice Questions and Answers

In Huawei FusionCompute, users can manage VMs in multiple ways:

A. Log in to the virtual machine directly for management

B. Use the graphical interface for management after logging into CNA

C. Use the graphical interface for management after logging in to VRM

D. Use the command line to manage after logging in to CNA

A SATA disk is a disk using a parallel interface type, and a SAS disk is a disk using a serial interface type.

A. TRUE

B. FALSE

In Huawei FusionCompute, the configuration mode of the most storage-efficient virtual machine disk loading is

A. General

B. Independent-persistent

C. Streamline

D. Independent-non-persistent

In Huawei FusionCompute, DPM must rely on DRS before it can be used.

A. Yes

B. wrong

Common external storage solutions are

A. DAS

B. NAS

C. NFS

D. SAN

The following scenarios that are not suitable for increasing the memory reuse ratio are

A. Memory reuse in commercial scenarios has reached 150%

B. Reduce customer hardware procurement costs

C. While ensuring performance, customers require a single host to deploy the maximum number of virtual machines

D. Virtual machine memory utilization is low

The following options belong to open source virtualization technology:

A. FusionCompute

B. vSphere

C. KVM

D. Hyper-v

FusionCompute performs a virtual machine change host live migration operation. The following description is not a limitation of it

A. The status of the virtual machine must be "running"

B. The destination host cannot be in maintenance mode

C. Cannot mount "shared" disks

D. The virtual machine cannot use "raw device" type data storage

When a virtual machine on a physical host fails, it will not affect other virtual machines on the physical host. Which characteristic of virtualization technology is this?

A. Isolation

B. Division

C. Independence

D. Packaging

In Huawei FusionCompute, what functions will be affected when a virtual machine is bound to a USB device? [Multiple choice]

A. Virtual machine resource expansion

B. Virtual machine restart

C. Virtual Machine Live Migration

D. Cluster scheduling strategy