Huawei H13-611 Online Practice Questions and Exam Preparation

Huawei H13-611 Online Questions & Answers

• Question 351:

  Situation: Disk Domain A has 40 disks, Disk Domain B has 20 disks. True or False: the rebuild time for a failed disk in Disk Domain B is longer than for a failed disk in Disk Domain

  A. TRUE
  B. FALSE
  A. TRUE

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  Explanation

• Question 352:

  A bank purchases a new storage device. During the RAID level configuration, the bank requires that data reliability be improved and parity data be stored on different disks. Which RAID levels can meet the requirements? (Select All that Apply)

  A. RAID 0
  B. RAID 5
  C. RAID 3
  D. RAID 6
  B. RAID 5
  D. RAID 6

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  Explanation

  RAID 5 and RAID 6 can meet the requirements as they both improve data reliability by storing parity data on different disks. RAID 0 and RAID 3 do not store parity data on different disks, so they would not meet the bank's requirements.

• Question 353:

  Extent of RAID2.0+ technology is the basic unit of which technology in the storage pool? (Multiple choice)

  A. Application space
  B. Free up space
  C. Statistics
  D. Data migration
  A. Application space
  B. Free up space
  C. Statistics
  D. Data migration

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  Explanation

  Analysis: Extent is a fixed-size logical storage space divided on the basis of CKG, the size is adjustable, and it is a hot data system. The smallest unit of accounting and migration (data migration granularity) is also the smallest unit of applying space and releasing space in the storage pool.

• Question 354:

  Which are characteristics of the HUAWEI OceanStor hardware? (Multiple Choice)

  A. SAN and NAS convergence
  B. SSD and HDD convergence
  C. No need for heterogeneous convergence anymore
  D. Primary and Backup convergence
  A. SAN and NAS convergence
  B. SSD and HDD convergence
  D. Primary and Backup convergence

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  Explanation

• Question 355:

  Depending on the amount of data to be backed up, which of the types are actual backup methods? (Multiple Choice)

  A. Real-time backup
  B. Full backup
  C. Incremental backup
  D. Differential backup
  B. Full backup
  C. Incremental backup
  D. Differential backup

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  Explanation

• Question 356:

  Which of the following file system is most suitable for the storage of Big Data?

  A. NTFS
  B. EXT4
  C. HDFS
  D. BTRFS
  C. HDFS

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  Explanation

• Question 357:

  Remote replication requires master and slave storage from the same manufacturer.

  A. TRUE
  B. FALSE
  A. TRUE

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  Explanation

• Question 358:

  What are the advantages of SSDs over HDDs? (Select All that Apply)

  A. Larger capacity
  B. Better environmental adaptability
  C. Faster read/write speed for random access
  D. Longer service life
  B. Better environmental adaptability
  C. Faster read/write speed for random access
  D. Longer service life

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  Explanation

  The correct answers are

  B. Better environmental adaptability,

  C. Faster read/write speed for random access, and

  D. Longer service life. SSDs (solid-state drives) offer several advantages over HDDs (hard disk drives), including better

  environmental adaptability, faster read/write speed for random access, lower power consumption, and a longer service life. SSDs also tend to have smaller form factors, making them ideal for many mobile applications. However, HDDs

  typically offer larger capacity than SSDs.

  Solid-state drives (SSDs) are a type of data storage device that have several advantages over hard disk drives (HDDs).

  Better environmental adaptability: SSDs are not affected by temperature, humidity, or altitude changes, and they are more resistant to shock and vibration than HDDs. Faster read/write speed for random access: SSDs have no moving parts,

  which means that data can be read and written much faster than on HDDs, especially for random access to small files.

  Longer service life: SSDs have no moving parts, so they are less likely to fail due to mechanical issues. They also have a higher maximum read/write cycle than HDDs, which means that they can handle more write operations over their

  lifetime. Larger capacity: SSDs are not always have larger capacity than HDDs, it depends on the specific model and brand.

• Question 359:

  A device has only one WWNN number, but it can have multiple WWPN numbers.

  A. TRUE
  B. FALSE
  A. TRUE

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  Explanation

• Question 360:

  During data center construction, a media company purchased storage devices from multiple vendors. The CTO wants to centrally manage these devices through storage virtualization. Which function is NOT provided by storage virtualization?

  A. Reducing the limitations of physical storage capacity
  B. Hiding the complexity of physical devices
  C. Enabling servers to directly access storage hardware
  D. Supporting unified deployment and management
  C. Enabling servers to directly access storage hardware

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  Explanation

  Storage virtualization does not enable servers to directly access storage hardware. Instead, it creates a virtual layer between the physical storage devices and the servers, allowing the servers to access the storage devices through a single interface. This virtual layer also allows the storage devices to be centrally managed, and can be used to reduce the limitations of physical storage capacity and hide the complexity of physical devices.