Huawei H13-611_V4.5-ENU HCIA-Storage V4.5 Online Training
Huawei H13-611_V4.5-ENU Online Training
The questions for H13-611_V4.5-ENU were last updated at Apr 27,2024.
- Exam Code: H13-611_V4.5-ENU
- Exam Name: HCIA-Storage V4.5
- Certification Provider: Huawei
- Latest update: Apr 27,2024
In Huawei OceanStor V3 based on RAID 2.0+, when a user creates a file system, the system will first automatically create a corresponding LUN and generate a file system on the LUN.
- A . True
- B . False
A company belongs to the fields of banking and finance, with a large amount of business data and high security requirements. Which RAID level is suitable for this company?
- A . RAIDO
- B . RAID 1
- C . RAID 5
- D . RAID 10
When there are bad sectors or bad blocks on the hard disk, which reconstruction method is used?
- A . Whole disk reconstruction
- B . Local Remeshing
- C . Restoration reconfiguration
- D . Local remodeling
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 is completed, all snapshots after the point-in-time when the target snapshot was created will be deleted
- C . When manually creating a snapshot for a file system, if the product specification limit is exceeded, a new snapshot cannot be created for the file system
- D . When creating a periodic snapshot for the file system, the storage system automatically deletes the earliest created snapshot and automatically generates a new snapshot
For random accessing to mechanical disks, the biggest impact on the time taken to complete an IO is:
- A . Seek time
- B . Rotation delay
- C . Data transfer time
The InfiniBand interface is used as a front-end host interface in Huawei OceanStor V3 unified storage, which can flexibly support the direct connection and multiple networking modes of switch.
- A . True
- B . False
The hard disk domain supports online adding hard disks, and the storage pool supports online expansion.
- A . True
- B . False
Which one of the following operations is a daily maintenance item in the data center storage?
- A . View and handle alarms
- B . Inspect storage devices
- C . Check the room environment
- D . Check the internal environment of the rack
Statement 1: Hyper Mirror one LUN failure, the host business is not interrupted, Hyper Clone primary LUN failure, the host business is interrupted.
Statement 2: Hyper Mirror supports dual copy, and Hyper Clone supports a maximum of 1 primary LUN: 16 secondary LUNs.
- A . Statement 1 is correct, Statement 2 is correct
- B . Statement 1 is correct, Statement 2 is wrong
- C . Statement 1 is wrong, Statement 2 is correct
- D . Statement 1 is wrong, Statement 2 is wrong
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