Huawei H19-308_V4.0 Real Exam Questions
The questions for H19-308_V4.0 were last updated at Jul 24,2024.
- Exam Code: H19-308_V4.0
- Exam Name: HCSA-Presales-Storage V4.0
- Certification Provider: Huawei
- Latest update: Jul 24,2024
Question #1
What enable Dorado V6 to deliver such high performance?
- A . Smart disk enclosure collaboration algorithm
- B . Five Huawei-developed chips
- C . Higher performance provided by HDDs
- D . End-to-end NVMe protocol
Question #2
Which levels are included in the reliability delivered by Dorado V6?
- A . System level (for example, RAID TP supports simultaneous failure of three disks)
- B . Solution level (for example, the Ever New Device Service and gateway-free HyperMetro)
- C . Cloud level (for example, gateway-free backup to the cloud)
- D . Architecture level (for example, the SmartMatrix achitecture can tolerate the failure of seven out of eight controllers and one out of two controller enclosures)
- E . Disk level (for example, the Huawei-patented anti-wear leveling algorithm)
Question #3
Which of the following features are supported by SmartThin LUNs?
- A . SmartQuota
- B . SmartCompression
- C . SmartErase
- D . SmartDedupe
Question #4
Assume that an application generates about 8,400 random small I/Os, the read/write ratio is 21, and RA..
5 is used. If no requested data is hit in the cache (COW mode), what is the IOPS required by the disk arr….
- A . 11200
- B . 22400
- C . 4800
- D . 16800
Question #5
Which protocol is not a front-end protocol of SAN?
- A . InfiniBand
- B . NFS
- C . FCoE
- D . Fiber Channel
- E . iSCSI
Question #6
Which is unstructured data?
- A . Employee ID and name information stored in the Oracle database
- B . Image and audio/video information
- C . Office document
- D . Text, image, XML, and HTML
Question #7
Question #8
What is the maximum number of disks supported by the OceanStor 2200 V3?
- A . 300
- B . 500
- C . 204
- D . 276
Question #9
How many cabinets does Huawei OceanStor distributed storage allow to fail?
- A . 1
- B . 2
- C . 3
- D . 4
Question #10
Which of the following technologies is not used by Huawei OceanStor SmartQoS?
- A . I/O latency control
- B . I/O priority scheduling
- C . Cache partitioning
- D . I/O flow control