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Free H19-110_V2.0 Exam Braindumps (page: 3)

Page 2 of 16
PDF with 60 Questions

Which level of solution reliability can OceanStor Dorado high-end storage provide with HyperMetro solution?

  1. 4-nines
  2. 5-nines
  3. 6-nines
  4. 7-nines

Answer(s): D

Explanation:

OceanStor Dorado high-end storage can provide 7-nines level of solution reliability with HyperMetro solution. HyperMetro is a gateway-free active-active solution that synchronizes data between two storage systems in real time. It ensures zero service interruption and zero data loss in case of any failure in one system or site. HyperMetro also supports transparent failover and load balancing, which enhances the performance and efficiency of OceanStor Dorado.


Reference:

[OceanStor Dorado All-Flash Storage Product Brochure]



Which level of system reliability can OceanStor Dorado high-end storage provide?

  1. 4-nines
  2. 5-nines
  3. 6-nines
  4. 7-nines

Answer(s): D

Explanation:

OceanStor Dorado high-end storage can provide 7-nines system reliability, which means the system downtime is less than 3 seconds per year. This is achieved by using the SmartMatrix architecture, which ensures no single point of failure and supports cross-engine active-active mode.


Reference:

e-release Announcement for Huawei Specialist Certification HCSA-Presales-Storage V4.0 (English Version)



How many controllers failed can OceanStor Dorado high-end product tolerant, with SmartMatrix architecture?

  1. 1 out of 2
  2. 2 out of 4
  3. 3 out of 4
  4. 7 out of 8

Answer(s): D

Explanation:

OceanStor Dorado high-end product can tolerate 7 out of 8 controllers failed, with SmartMatrix architecture. This is because the SmartMatrix architecture supports cross-engine active-active mode, which means each controller can access any LUN in the system. Therefore, even if only one controller is left, the system can still provide services.


Reference:

e-release Announcement for Huawei Specialist Certification HCSA-Presales-Storage V4.0 (English Version)



With Huawei efficient data reduction technologies, which data reduction ratio can be achieved by OceanProtect in given backup?

  1. 3.0006944444444446
  2. 2.7090277777777776
  3. 0.8340277777777777
  4. 0.4173611111111111

Answer(s): B

Explanation:

With Huawei efficient data reduction technologies, such as deduplication and compression, OceanProtect can achieve a data reduction ratio of 2.7090277777777776 in the given backup scenario. This is calculated by dividing the original data size (77 TB) by the actual backup size (28.44 TB).






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