Question: 3Which of the following statements about block storage and object storage is incorrect?A. Cinder provides block storage to be attached to VMs to provide additional disk space for VMs.B. Swift is used to store VM images.C. In the FusionSphere environment, Glance backend storage is the Swift object storage by default.D. In the FusionCompute environment, block storage contains only SAN storage and local storage.Answer: DQuestion: 4Virilization antivirus software is installed in which of the following VMs?
Question: 5With the host memory overcommitment function enabled, the host can provide more memory resourcesfor VMs than its configured physical memory.Question: 6The lifecycle of service combination state contains service channels, service catalog, and retired services,A. TRUEB. FALSEAnswer: AQuestion: 7Which of the following statements about backup is incorrect?Question: 8In the multi-tenant,resource sharingscenario,which of the following issues causes customerinformation and processes to be attacked by another customer?
Question: 9In cloud data center scenarios (FusionCompute+FusionSphere OpenStack+FusionSphere OpenStack OM),images in which of the following formats can be used to create VMs?Question: 10What storage media are commonly used in a data center? (Multiple Choice)A. DisksB. TapesC. USB flash drivesD. Cloud storageAnswer: ABDQuestion: 11Which of the following statements is incorrect about the working principles of the VM migrationtechnology?