H13-629

H13-629 practice questions, page 3 of 20, with answer review and explanations.

Question 11

In Simpana software, incremental backup means:

  1. The data that has changed since the last backup.
  2. The data that has been changed since the last full backup.
  3. The completion of all data backup.
  4. After the initial backup, all data has back up.

Question 12

HUAWEI OceanStor 18000 Engine, SVP, Disk Enclosure, and PCI-e Switch Interconnection are applicable to certain rules and orders. Which of the following statement?

  1. SVP needs to be connected multiple engines through two PCIe switches, and each engine controller needs to be connected to a PCIe switch to ensure that link redundancy and to improve reliability.
  2. When the control plane is connected to a network, when the engine and the PCI-e switch are interconnected, the port 0, port A3 and PCIe port can be interconnected.
  3. Huawei slot 0 and slot 5 of the OceanStor 18000 engine enclosure can be used to install SAS interface modules and interconnect disk enclosures.

Question 13

There are multiple types of disks in a hard disk domain in the OceanStor V3 storage system. If you add one SAS disk to the hard disk domain, diagram will be balanced as follows:

  1. Tier 0 disks perform data equalization.
  2. All disks in the entire hard disk domain will participate in data equalization.
  3. The CK of the target CKG will be released after data equalization is completed.
  4. OCeanstor V3 enables cross-engine data equalization.

Question 14

Info Replicator supports copying the data at the same time, the basic attributes of the home directory, extended attributes, ACL (access control list). WORM (write-once-read-many) and CIFS / NFS share configuration information is also a wealth island from the end. When a disaster occurs, master and slave sites can quickly take over the business after the switch.

  1. True
  2. False

Question 15

When planning OceanStore Unified Storage Array synchronization remote replication, the following description is correct. (Multiple choice.)

  1. In the scenario where the actual RPO indicator requires zero, you can choose to synchronize remote replication.
  2. Synchronous remote replication can be used to map the main and secondary storage of the two sets of LUN mapping to the host to create a scenario volume instead of.
  3. Synchronous remote replication on the remote disaster recovery can be well done.
  4. Because synchronous remote replication does not use snapshots, after synchronous remote replication is interrupted abnormally, the data on the primary LUN needs to be resumed in reply.