H31-523 Sample Questions Answers

When the storage system is faulty, the time difference between the production site and the DR site may be 45 minutes.

The duration from the time when a fault occurs to the time when the service Is suspended to the time when the service is recovered may be 45 minutes.

When the storage system is faulty, the time difference between the production site and the DR site may be 30 minutes.

The period from the time when a fault occurs to the time when the service is suspended to the time when the service is recovered may be 15 minutes.

The NAS device that supports the NDMP protocol can directly communicate with the backup server without installing the backup software client on the NAS device.

When the NDMP protocol is used, the backup software, NAS devices, backup media, and production servers must support the NDMP protocol.

During the backup, the NAS device transfers files and directories related to the backup media to the backup server. The backup server prepares indexes for maintenance.

Backup data can be read from NAS storage devices and backed up to backup media instead of production servers. This reduces the workload on production servers.

The CCS provides the computing capability service.

The DNS maps the CCS domain name to the CCS floating IP address.

ELK Collect CCS Logs

EVS queries the volume type label in a specified AZ.

Routing node

Compute node

OpenStact control node

Network node

True

False

Reduce the impact of migration on existing services.

Balance the migration benefits and risks.

Quick rollback can be performed If the migration fails.

Reduce migration implementation complexity and migration risks.