Huawei H13-611 Online Practice Questions and Exam Preparation

Huawei H13-611 Online Questions & Answers

• Question 241:

  It is common practice to create an extra copy of a backup tape that holds important data.

  A. TRUE
  B. FALSE
  A. TRUE

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  Explanation

• Question 242:

  Which command is used to query the version of a Red Hat Linux 5 operating system?

  A. show version
  B. find version
  C. cat version
  D. uname -a
  D. uname -a

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  Explanation

• Question 243:

  Which of the following descriptions of RAID 1 is incorrect?

  A. RAID 1 writes data to each member disk, the data on each member disk is the same
  B. RAID 1 is verified by XOR algorithm
  C. Normally, RAID 1 reads data from data disk and mirror disk
  D. When the data of some member disks is damaged, RAID 1 allows it to quickly recover data from other member disks
  B. RAID 1 is verified by XOR algorithm

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  Explanation

• Question 244:

  Which of the following is wrong about FC SAN network switching technology?

  A. A widely used technology that supports up to 127 devices
  B. The switch can provide simultaneous communication between multiple nodes connected to it
  C. Failure of a node in a zone will not affect the services of nodes in other zones
  D. The switch uses the zone to manage the network partition and provide the best interconnection method
  A. A widely used technology that supports up to 127 devices

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  Explanation

• Question 245:

  Dual-switch networking is widely applied in Fibre Channel SANs. Which of the following are its characteristics? (Multiple Choice)

  A. Two Fibre Channel switches are deployed in a SAN for connecting to the two controllers of a storage device.
  B. Per host two fibre channel ports should be available. The two Fibre Channel ports connect to two Fibre Channel switches.
  C. The ports on the two Fibre Channel switches connecting to the hosts and storage device must reside in the same zone.
  D. As multiple paths exist, the dual switch networking mode supports link redundancy but does not support load balancing.
  A. Two Fibre Channel switches are deployed in a SAN for connecting to the two controllers of a storage device.
  B. Per host two fibre channel ports should be available. The two Fibre Channel ports connect to two Fibre Channel switches.
  C. The ports on the two Fibre Channel switches connecting to the hosts and storage device must reside in the same zone.

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  Explanation

• Question 246:

  For random access to mechanical disks, the most significant impact on the time it takes to complete an IO is:

  A. Seeking time
  B. Rotation delay
  C. Data transfer time
  A. Seeking time

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  Explanation

• Question 247:

  Which is NOT the limitation of DAS, compared with SAN?

  A. Poor scalability
  B. Large investment
  C. Difficult resource sharing
  D. Decentralized management
  B. Large investment

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  Explanation

• Question 248:

  What are the maintenance items of the data center storage administrator? (Multiple choices)

  A. The first maintenance project
  B. Weekly maintenance projects
  C. Daily regular maintenance projects
  D. Real-time maintenance project
  A. The first maintenance project
  B. Weekly maintenance projects
  C. Daily regular maintenance projects

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  Explanation

• Question 249:

  Regarding the advantages of DAS, the following description is correct: (multiple choice)

  A. Deployment is simple
  B. Large initial investment
  C. Small network complexity
  D. The configuration is more complicated
  A. Deployment is simple
  C. Small network complexity

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  Explanation

• Question 250:

  Statement 1: Port zoning is preferred for zoning a FC switch when there are a lot of changes to the patch points.

  Statement 2: Alias zoning is a user friendly version of soft zoning.

  A. Statement 1 and 2 are true
  B. Statement 1 is true; Statement 2 is false
  C. Statement 1 is false; Statement 2 is true
  D. Statement 1 and 2 are false
  C. Statement 1 is false; Statement 2 is true

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  Explanation