Huawei H13-622 Online Practice Questions and Exam Preparation

Huawei H13-622 Online Questions & Answers

• Question 111:

  Which of the following statements about the VCS services and resources provided by a clustered NAS system are correct? (Select three.)

  A. A dependency relationship between service groups can be defined.
  B. A dependency relationship between resources can be defined.
  C. Each resource corresponds to one agent.
  D. Resource dependency relationships can be defined in a cyclic manner.
  A. A dependency relationship between service groups can be defined.
  B. A dependency relationship between resources can be defined.
  C. Each resource corresponds to one agent.

• Question 112:

  OceanStor 9000 object storage service (compatible with Amazon S3 Amazon APIs and OpenStack Swift APIs) provides RESTful APIs externally. Clients can store data to the storage nodes through the RESTful APIs.

  A. True
  B. False
  A. True

• Question 113:

  Which of the following statements about InfoTier node pools in Huawei OceanStor 9000 are true? (Choose all that apply.)

  A. All nodes in a node pool must be of the same type.
  B. If an OPS-intensive application scenario, it is recommended that node pools consist of P nodes.
  C. A node pool that consists of P nodes must contain a minimum of three nodes.
  A. All nodes in a node pool must be of the same type.
  B. If an OPS-intensive application scenario, it is recommended that node pools consist of P nodes.
  C. A node pool that consists of P nodes must contain a minimum of three nodes.

• Question 114:

  In the OceanStor 9000, a node pool is a collection of nodes that have the same characteristics such as physical type and access performance, and DST allows a user to divide physical nodes in the same file system into node pools.

  A. True
  B. False
  A. True

• Question 115:

  A customer purchases nine OceanStor 9000 storage nodes. During the deployment planning, the customer requires that data integrity be not affected if any three disks in a storage node are faulty, and the overall storage space utilization be not lower than 80%.

  Which of the following is the most proper redundancy ratio?

  A. 8+1
  B. 6+3
  C. 6+3: 1
  D. 16 +3: 1
  D. 16 +3: 1

• Question 116:

  When using the OceanStor Toolkit to deploy an OceanStor 9000 storage system, the IP addresses specified in IP address segment in the Configure DHCP area can only be use for the deployment. After the deployment is successful, the IP addresses of each node are changed to those as planned in the configuration file.

  A. True
  B. False
  A. True

• Question 117:

  The figure shows the file pool policy configured for an OceanStor 9000 storage system. The monitoring and migration time is 2: 00-4: 00 a.m. every day. At 9: 00 a.m. on Monday, file A was created in the \example\test directory. By 10: 00 a.m., file A had been read and written for 15 times and the file size became 150 MB. After that, file A was no longer accessed. At 9: 00 a.m. on Tuesday, in which tier is file A stored?

  

  A. Small-data tier
  B. High-performance tier
  C. High-bandwidth tier
  C. High-bandwidth tier

• Question 118:

  Which of the following are necessary components of the NAS storage system architecture? (Select three.)

  A. Accessible storage array
  B. File system
  C. Interface provided for other devices to access the file system
  D. Fibre Channel switch
  A. Accessible storage array
  B. File system
  C. Interface provided for other devices to access the file system

• Question 119:

  Which of the following are characteristics of big data? (Select three)

  A. Huge data volume
  B. Authentic and valid data
  C. Fast data circulation
  D. Various data types
  A. Huge data volume
  C. Fast data circulation
  D. Various data types

• Question 120:

  Which command is used to check whether the file system is in the online state for N8500 V200R001?

  A. storage fs list
  B. storage fs online
  C. storage fs status
  D. storage fs status show
  A. storage fs list