Huawei H13-611 Online Practice Questions and Exam Preparation

Huawei H13-611 Online Questions & Answers

• Question 431:

  Regarding data-level, application-level and business-level disaster recovery, is the following statement correct?

  A. About RTO, data level
  B. About RTO, data level
  C. About TCO, data level
  D. About TCO, business level
  C. About TCO, data level

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  Explanation

• Question 432:

  Regarding the description of Huawei OceanStor storage system safe disk, which of the following is correct? (Multiple choice)

  A. When the device is powered off, the safe disk stores the data in the cache to prevent data loss
  B. When an unexpected power failure occurs, the BBU supplies power to the cache and safe disk
  C. Safe disk cannot be used to store user data
  D. Only the first two disks in the controller cabinet are used for safe disks
  A. When the device is powered off, the safe disk stores the data in the cache to prevent data loss
  B. When an unexpected power failure occurs, the BBU supplies power to the cache and safe disk

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  Explanation

  Analysis: There are two kinds of safe disks in the storage system: built-in safe disks and external safe disks. Safe disk is used to protect Stores data of the storage system, system configuration information and logs, and data in the cache after the system is powered off. Panel control integrated control box The first four hard disks or the first four hard disks in the first disk enclosure in the disk- controlled storage system are planned as coffer disks. safe Disks must use SAS, NL-SAS or SSD hard drives, and the hard drives of the four coffer disks must be the same type.

• Question 433:

  Which module is not in the disk enclosure of a storage device?

  A. Fan module
  B. Power module
  C. Expansion module
  D. BBU module
  D. BBU module

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  Explanation

• Question 434:

  When the RPO time requirement is at the minute level, the traditional tape backup method can be used.

  A. TRUE
  B. FALSE
  B. FALSE

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  Explanation

• Question 435:

  What versions of the NFS protocol are there? (Multiple choice)

  A. NFS V1
  B. NFS V2
  C. NFS V3
  D. NFS V4
  A. NFS V1
  B. NFS V2
  C. NFS V3
  D. NFS V4

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  Explanation

  Resolution: NFS is a network file system. With the continuous development of the network, this protocol version has gradually increased. There is already The latest version of 4.1.

• Question 436:

  With the advent of the era of big data, the corresponding storage technology is also undergoing changes. Is the following statement correct? (Multiple choice)

  A. The file system develops from a local file system to a cluster file system and a distributed file system
  B. Traditional NAS, facing PB-level data, complex volume management and unbalanced system capacity allocation, will result in waste of resources
  C. The mass storage system is characterized by a more complicated file system and more complicated management
  D. Having large-scale expansion capability is the characteristic of mass storage system
  A. The file system develops from a local file system to a cluster file system and a distributed file system
  B. Traditional NAS, facing PB-level data, complex volume management and unbalanced system capacity allocation, will result in waste of resources
  C. The mass storage system is characterized by a more complicated file system and more complicated management
  D. Having large-scale expansion capability is the characteristic of mass storage system

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  Explanation

• Question 437:

  What is the main purpose of hot swapping technology in disk enclosures?

  A. To swap out the hard disks after proper shutdown of storage system
  B. To swap out the hard disks without turning off the storage system.
  C. To be able to swap out the disks when the temperature is too hot.
  D. Maintain the temperature of the disks to prevent overheating.
  B. To swap out the hard disks without turning off the storage system.

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  Explanation

• Question 438:

  Multipathing software is only needed in SAN solutions with just a single switch.

  A. TRUE
  B. FALSE
  B. FALSE

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  Explanation

• Question 439:

  When using the NFS protocol, adding clients and setting read and write permissions have an impact on performance.

  A. TRUE
  B. FALSE
  B. FALSE

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  Explanation

• Question 440:

  What is wrong about the snapshot technology below?

  A. When rolling back a file system snapshot, you must cancel the shared mount of the source file system
  B. After opening multiple snapshots on the same file system, roll back to one of the snapshots. After the rollback is complete, the target will be deleted All snapshots after the snapshot creation time
  C. When manually creating a snapshot for a file system, it will not be possible to create a new file system for the file system if it exceeds the product specification limit 'S snapshot
  D. When creating a periodic snapshot for the file system, the storage system automatically deletes the earliest created snapshot and automatically generates a new snapshot Photos
  D. When creating a periodic snapshot for the file system, the storage system automatically deletes the earliest created snapshot and automatically generates a new snapshot Photos

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  Explanation