A. The memory allocated to a virtual machine can be greater than the physical memory
B. The memory configuration of all virtual machines on a host may be greater than the total memory of the host.
C. The virtual machine memory is modified online, and a cold restart of the virtual machine is required to take effect
D. The virtual machine does not occupy memory when it is turned off
A. CVK supports ISCSI, FC, and NAS methods to mount storage resources
B. CVK host must support hardware-assisted virtualization
C. When a CVK and the cluster shared file system both fail, cluster HA can still migrate the virtual machines on the failed CVK to other CVKs
D. Each server needs to install the CVK component
A. Large hard disk capacity
B. No mechanical moving parts inside, no fear of vibration
C. Low noise during operation
D. Good random read and write performance
A. Self-service
B. Network distribution
C. Flexible Scheduling
D. Services are quantifiable
E. Resource pooling
A. Support one-click virtual machine restore
B. Support one-click storage cleanup
C. Support one-click zombie virtual machine processing
D. Support one-click resource export
E. Support one-click resource analysis
F. Support one-click health inspection
A. The log file collection page does not support collecting log files for a single CVK host under cloud resources
B. The operation log records the information of user operations and system background automatic operations, and can be downloaded to the local for analysis
C. When cleaning up operation logs, only operation logs older than three months are allowed to be deleted
D. When the CVM host is abnormal, you can execute the "cas_collect_log_sh" command in the CVK host background to collect the log files of the CVK host.
A. UIS Manager can manage UIS Pack cabinets
B. UIS Manager can be embedded in TOR switch to manage rack servers
C. UIS Manager can be embedded in the blade switch to manage UIS8000 blade frame
D. UIS Manager can be used to manage the M8300 itself
A. S12500 Create MDC
B. P5000 storage uses 3 hard disks to create a RAID5 array
C. UIS R150 installs CAS to create multiple Redhat virtual machines
D. UIS P8000 creates a Virtual Domain
A. The virtual machine automatically restarts
B. Automatically detect virtual machine crashes
C. Intelligently select idle physical servers
D. Automatically detect physical server failures
