Free HCIE-Cloud Computing (Written) V2.0 Exam H13-531_V2.0 Exam Practice Test

(Multiple Choice) AboutFusionSphereOf the four supported disk configuration modes, which of the following descriptions are correct?

• Virtualized storage supports normal disks, thin disks, and normal delayed-zeroed disks
• Raw device disks willSANphysical storageLUNDirectly as a disk, bound to the business virtual machine for use
• Non-virtualized storage of block storage only supports ordinary disks and raw device disks
• NASStorage supports normal, thin disks and raw device disks

(Multiple Choice) In HuaweiFusionSphere OpenStackin, usecinderThe command to delete the volume fails. Which of the following reasons may be caused?

• Snapshots exist for this volume.
• A virtual machine instance created from this volume is running.
• A backup exists for this volume.
• The volume is mounted to the virtual machine instance.

In FusionStorage, each resource pool has a home MDC.In case of failure, the master MDC designates another MDC to host this resource pool, and one MDC manages at most two resource pools

• TRUE
• FALSE

Which of the following scenarios cannot be migrated using Rainbow?

• Migrating Alibaba Cloud's ECS to HUAWEI CLOUD
• Migrate the running virtual machine to FusionCompute.
• Migrate the virtual machine running in the Beijing data center to the virtual machine running in the Shanghai data center through the Internet on FusionCompute.
• The Rainbow server can access the source and destination virtual machines, but cannot access the management network of FusionCompute network.

(multiple choice)FusionSphere OpenStackBy which of the following dimensions can a logical host befc-nova-computePerform performance evaluation, select the logical host with the best overall performance, and schedule cluster resources?

• vCPUUtilization
• vCPUreservation rate
• remaining memory resources
• vCPUremaining resources

In Huawei FC, in order to facilitate unified management, each DVS needs to be configured with a management IP address.

• Correct
• False

(multiple choice) Which of the following isManageOneWhat are the functions provided by the operation side?

• project management
• VDCmanage
• Application resource monitoring
• Application management

The security management mechanism provided by FusionAccess includes access security, user information security and desktop management.Manage component security. Deploy antivirus software on user virtual machines to prevent user virtual machines from being attacked by viruses,This belongs to the security mechanism - security.

• Virtual Desktop Antivirus
• mechanism

Which of the following descriptions about disaster recovery technology is wrong? (Multiple)

• Disaster recovery can achieve RPO=0
• Backups are generally performed periodically
• Disaster recovery can replace the role of backup
• RTO=0 during backup and recovery

When a maintenance engineer maintains the FusionCompute virtualization environment, which of the following operations can be applied?Corruption to VIMS shared storage file system? (many)

• Cancel the automatic mount function of the file system and remount the file system immediately
• Stop the business operation on the faulty storage device
• Repair read-only volumes via fsck
• mkfs. ext4-fn device command'' to check the faulty device information