Which of the following eBackup backup networking methods is generally used for large amounts of backup data and strict requirements on the backup window?
view?

Traditional virtualization technology is the underlying support technology of OpenStack, but OpenStack can also be used without virtualization technology.
outer
Provide cloud services.

In fusioncompute, the statement that the distribution is a virtual switch is correct (multiple choice)

Huawei's distributed virtual switching supports the function of pure software virtual switching based on open source Open vSwtch, and provides virtual switching of smart network cards that support complete virtual switching offloading.

After the single-node installation of FusionCompute, a new host was added.
When creating a virtual machine on the newly added host, what may be the network configuration steps? (Multiple choice)
a. Add network card;
b. Create VLAN pool;
c. Create port group;
d. Add uplink