Huawei H13-611 Online Practice Questions and Exam Preparation

Huawei H13-611 Online Questions & Answers

• Question 491:

  In an ICT infrastructure the servers can run different operating systems like Windows, Linux, AIX.

  A. TRUE
  B. FALSE
  A. TRUE

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  Explanation

• Question 492:

  Select the correct statements that describes the properties of bus technology in ICT architecture. (Choose all that apply.)

  A. Bus technology are only available in serial form.
  B. Bus can be divided into internal bus and external bus.
  C. The CPU needs to go through the memory to directly access the Bus.
  D. Bus is a communication system that transfers data between internal components and external components.
  B. Bus can be divided into internal bus and external bus.
  D. Bus is a communication system that transfers data between internal components and external components.

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  Explanation

• Question 493:

  Fibre Channel is a dedicated protocol used in enterprise-level SAN networks for communication between hosts and storage devices or between storage devices. It features high transmission efficiency, long transmission distance, and high security and reliability.

  A. False
  B. True
  B. True

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  Explanation

  Fibre Channel is a dedicated protocol used in enterprise-level SAN networks for communication between hosts and storage devices or between storage devices. It features high transmission efficiency, long transmission distance, and high security and reliability.

  OceanStor Data Storage - Huawei Enterprise https://e.huawei.com/en/products/storage

  Dell VxRail Network Planning Guide - Physical and Logical Network ... https://www.delltechnologies.com/asset/en-ae/products/converged-infrastructure/technical- support/h15300-vxrail-network-guide.pdf

• Question 494:

  The following different types of SSD disks have the lowest unit capacity price:

  A. SLC
  B. eMLC
  C. cMLC
  D. TLC
  D. TLC

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  Explanation

• Question 495:

  The SCSI protocol is the basic protocol for host and disk communication. It is operated by the SCSI controller, the controller is equivalent For a small CPU, it has its own command set and cache.

  A. TRUE
  B. FALSE
  A. TRUE

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  Explanation

• Question 496:

  The storage system compresses data based on the user-defined compression policy. Which compression policies are supported by Huawei storage systems? (Select All that Apply)

  A. Inline compression before data is written to disks
  B. Inline compression and data read when the system is idle
  C. Post-process compression, where data is first written to disks and then read and compressed when the system is idle
  D. Inline compression after data is written to disks
  A. Inline compression before data is written to disks
  C. Post-process compression, where data is first written to disks and then read and compressed when the system is idle

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  Explanation

  The correct answers are A. Inline compression before data is written to disks and

  C. Post-process compression, where data is first written to disks and then read and compressed when the system is idle. Huawei storage systems support both inline compression before data is written to disks and post-process compression, where data is first written to disks and then read and compressed when the system is idle. Inline compression after data is written to disks is not supported.

• Question 497:

  What is a storage array?

  A. system that handles the communication of data from end users to its storage location and provide confirmation on successful storage.
  B. A system that manages the network functions and carries the data traffic from host to storage.
  C. A system that has the management software that can provide access to its sets of hard drives or tape libraries for the purpose of data access and storage.
  D. A system that handles the interconnection of hosts to disks drives and allows hosts to directly access the disks and use it as local drives.
  C. A system that has the management software that can provide access to its sets of hard drives or tape libraries for the purpose of data access and storage.

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  Explanation

• Question 498:

  Most of the data generated by the Internet industry is structured data, which accounts for about 80% of the total data.

  A. TRUE
  B. FALSE
  B. FALSE

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  Explanation

  Analysis: Most of the data generated by the Internet industry is unstructured data.

• Question 499:

  HyperReplication for HUAWEI OceanStor can use FC links the data centers. ISCSI links are not supported.

  A. TRUE
  B. FALSE
  B. FALSE

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  Explanation

• Question 500:

  Huawei OceanStor series storage system hardware includes controller enclosures and disk enclosures. Which of the following statements about controller enclosures are correct?

  A. When the external power supply fails, BBU modules provide backup power for all disks.
  B. If BBUs become faulty, the service system will be interrupted.
  C. When the external power supply fails, BBUs can supply power to enable data synchronization from the cache to disks in disk enclosures
  D. When the power input is normal, BBUs are in the standby state.
  C. When the external power supply fails, BBUs can supply power to enable data synchronization from the cache to disks in disk enclosures

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  Explanation

  Controller enclosures in Huawei OceanStor series storage systems are equipped with battery backup units (BBUs) which provide backup power when the external power supply fails. This ensures that any data in the controller's cache can be synchronized to the disks in the disk enclosures before the power is cut. BBUs will be in a standby state when the power input is normal. If the BBUs become faulty, the service system will not be interrupted.