H13-611_V5.0-ENU exam

Statement 1: A RAID composed of several hard disks is called a physical volume. Statement 2: RAID 5 can increase the read and write speed and provide a certain degree of data security, but when a single hard disk fails, the read and write performance will be greatly reduced.A ....

Port of the local controllerA . 1->2->3 B. 2->1->3 C. 3->1->2 D. 2->3->1View AnswerAnswer: C

A device can only have one WWPN, but there can be multiple WWNNs.A . True B. FalseView AnswerAnswer: B

Regarding the snapshot technology, which of the following statement is incorrect?A . When rolling back a file system snapshot, you must cancel the shared mount of the source file system B. After opening multiple snapshots of the same file system, roll back to one of the snapshots. After the roll-back...

Regarding database-level disaster recovery, which of the following statement is wrong?A . Database-level disaster recovery technology is a disaster recovery solution designed for fixed databases. B. Database-level disaster recovery supports WAN, but requires separate hardware support. C. Database-level disaster recovery is mainly achieved by transmitting data logs and replaying them...

Multipath software can only be used in IP-SAN.A . True B. FalseView AnswerAnswer: B

The host layer disaster recovery investment is less, and the compatibility is better.A . True B. FalseView AnswerAnswer: A

The Smart Cache feature in Huawei OceanStor V3 series products can only improve read performance, not write performance.A . True B. FalseView AnswerAnswer: A

Regarding the description of the hard disk domain in Huawei RAID 2.0+ technology, which of the following statement is incorrect?A . A hard disk domain is a group of hard disks B. A hard disk can only belong to one hard disk domain C. OceanStor V3 storage system can create...

Two CKs in a CKG of RAID 2.0+ can come from the same hard disk.A . True B. FalseView AnswerAnswer: B