Free Access to Huawei.H13-511_v4.0.v2022-03-30.q89 with Valid Practice Test (Page 15)

In Huawei FusionCompute, the following incorrect descriptions of security groups and rules are

A.The premise of deleting a security group is that there are no virtual machines in the security group
B.must create a security group before adding rules
C.security group denies all by default before adding rules
D.Security group rule changes need to be manually applied to virtual machines in the security group

The reason computing virtualization technology can improve application reliability is (multiple choice)

A.Use computing virtualization technology to enable multiple applications to run on a physical host at the same time
B.Use computing virtualization technology to automatically adjust virtualization specificationsk
C.Use computer virtualization technology to automatically allocate virtual machines that host applications to physical hosts with sufficient resources
D.The virtual machine hosting the application is decoupled from the hardware. You can use the virtual machine to migrate between multiple physical hosts.

The following description of KVM and Xen is correct (multi-select)

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

Set the port group VLAN ID to 0 in Huawei FusionCompute for

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