H3C Deploy and Manage the H3C CAS virtualization platform V3.0 Sample Questions:

1. Which of the following statements about virtual machine online migration is correct?

A) If the migration is not completed within the migration timeout period, the system will suspend the original virtual machine so that it can quickly complete the migration. After the migration is completed, the virtual machine will be restored to the running state.
B) When migrating hosts and storage online, the virtual machine's memory data and image files are transmitted through the management network.
C) When migrating a host online, the destination host's virtual machine will be suspended first, then the memory data of the original virtual machine will be copied, and finally the original virtual machine will be shut down, and the destination host's virtual machine will change from the suspended state to the running state.
D) When migrating hosts and storage online, the virtual machine's memory data is transmitted through the management network, while the image file is transmitted through the storage network.

2. Which of the following errors regarding virtual machine migration is

A) When the virtual machine only changes the host, the destination host must be able to access the image file of the virtual machine
B) Virtual machine migration includes changing the host, changing the storage, changing the host and storage
C) Changing the host and storage means migrating the virtual machine to another host and migrating the virtual machine image file to other storage on the host. Only offline migration is supported.
D) Virtual machine migration refers to manually migrating a virtual machine to a different host and data storage, supporting offline migration and online migration

3. HA high reliability technology can achieve the following functions:

A) Automatically detect virtual machine crashes
B) Automatically detect physical server failures
C) Intelligently select idle physical servers
D) The virtual machine automatically restarts

4. A company has two departments, R&D and marketing, and has assigned organizations accordingly. Which of the following statements is correct?

A) A cluster can only be assigned to a certain organization.
B) Organization administrators can only approve virtual machine electronic flows within one organization.
C) Virtual machines requested by users in the R&D organization only occupy the computing and storage resources of the R&D organization.
D) Each organization can be allocated multiple cluster computing resources

5. Which of the following descriptions of the life cycle of a virtual machine is correct?

A) When the virtual machine is working normally, performing a power off operation may cause the virtual machine operating system and application data to be lost, so it should be used with caution.
B) After a virtual machine is moved to the recycle bin, it can be manually restored within the storage period. If the storage period exceeds the limit, it will be automatically deleted.
C) The virtual machine does not have CAS Tools installed, and the virtual machine may not be shut down when the shutdown operation is performed.
D) During the normal operation of the virtual machine, if the storage pool where the image file is located is full, the virtual machine will become suspended

Solutions: