Huawei H19-308-ENU HCSA-Presales-Storage Online Training
Huawei H19-308-ENU Online Training
The questions for H19-308-ENU were last updated at Nov 01,2025.
- Exam Code: H19-308-ENU
 - Exam Name: HCSA-Presales-Storage
 - Certification Provider: Huawei
 - Latest update: Nov 01,2025
 
SmartQoS allows preferential response to high-priority services. (True or False?)
- A . True
 - B . False
 
To reduce costs, general-purpose servers are commonly used for object storage.
- A . True
 - B . False
 
During the interaction between the server and SAN storage, the server encapsulates data in SCSI commands and implements data interaction through various network transmission protocols.
- A . True
 - B . False
 
A storage pool is a logical combination of multiple storage tiers. A storage tier is a collection of storage media with the same performance in a storage pool.
- A . True
 - B . False
 
In NAS cross-protocol access, the Windows permission is the same as the Linux permission.
- A . True
 - B . False
 
Incremental backup requires the full backup and incremental backup of the last time to fully restore data.
Data reconstruction is slower than that of full backup, resulting in a long restoration period.
- A . True
 - B . False
 
The recovery time objective (RTO) in a disaster recovery system refers to the time point to which the system and data must be recovered after a disaster occurs.
- A . True
 - B . False
 
What is the maximum number of disks supported by the OceanStor 2200 V3?
- A . 300
 - B . 500
 - C . 204
 - D . 276
 
What is the maximum redundancy ratio supported by high-ratio EC?
- A . 22+2
 - B . 16+2
 - C . 20+2
 - D . 18+2