Free Huawei Certified Pre-sales Associate-Storage-ENU H19-308 Exam Practice Test

Which of the following statements about the HyperMetro feature of the Dorado V3 are correct? (Multiple Choice)

• The gateway-free active-active mode is supported, and the performance is higher than 200,000 IOPS with 1 ms latency.
  
• Two quorum servers are supported to improve reliability.
  
• Smooth expansion from the gateway-free active-active mode to 3DC without gateways
  

2200 V3 does not support scale-out.

• TRUE
  
• FALSE
  

2200 V3 supports SAS host ports.

• TRUE
  
• FALSE
  

2200 V3/2600 V3 supports 2 U 2.5-inch disk enclosure, 4 U 3.5-inch disk enclosure, and 4 U high-density disk enclosure.

• TRUE
  
• FALSE
  

Which of the following descriptions about deduplication and compression supported by the Dorado V3 are correct? (Multiple Choice)

• Inline deduplication and compression
  
• Deduplication and compression can be enabled or disabled separately.
  
• LUN granularity-based deduplication and compression
  
• It is enabled when a LUN is created. It cannot be disabled after being enabled.
  

Which of the following has the best random read/write performance for small files?

• SSD
  
• SAS
  
• SATA
  
• NL-SAS
  

OceanStor F V5 series and V5 series can migrate data from heterogeneous third-party storage devices without interrupting services.

• TRUE
  
• FALSE
  

The competitors of Dorado V3 include; (Multiple Choice)

• XtremlO
  
• VMAX-AF
  
• PureStorage
  
• HP8450
  
• NetAppA700
  

Does OceanStor F V5 support 3.5-inch SSDs?

• Yes
  
• No
  

Dorado V3 supports SAN and NAS

• TRUE
  
• FALSE