Huawei H13-622 Online Practice Questions and Exam Preparation

Huawei H13-622 Online Questions & Answers

• Question 261:

  Which type of log is not supported by FusionStorage?

  A. Security log
  B. System log
  C. Monitoring log
  D. Operation log
  C. Monitoring log

• Question 262:

  Which of the following are included in Hadoop? (Select three)

  A. HDFS
  B. HBase
  C. MapReduce
  D. MPP DB
  A. HDFS
  B. HBase
  C. MapReduce

• Question 263:

  For N800 V200R001, you can log in to the storage system using the support account and run fsck -t vxfs -o full -y /dev/vx/dsk/sfsdg/fs001 to implement full verification for the fs00l file system.

  A. True
  B. False
  A. True

• Question 264:

  InfiniBand is used for communication between servers, between a server and a storage device, and between a server and a network.

  A. True
  B. False
  A. True

• Question 265:

  Huawei OceanStor 9000 is a storage platform that suits the characteristics of big data. The platform employs the scale-out architecture and uses hardware that adopts the general-purpose z86 architecture.

  A. True
  B. False
  A. True

• Question 266:

  Which of the following statements about Huawei 9000 big data solutions is incorrect?

  A. Huawei big data storage products support InfiniBand/lOGE/GE networking modes.
  B. Huawei big data storage products employ scale-out architecture.
  C. Huawei big data storage products are based on the MPP DB.
  D. Huawei big data storage products support dynamic storage tiering (DST).
  C. Huawei big data storage products are based on the MPP DB.

• Question 267:

  The mirrored-stripe file system of the N8500 clustered NAS storage systems is ideal for scenarios that require high data security and read/write performance. Which of the following is the major technical feature of the mirrored-stripe file system?

  A. Data is striped and then mirrored, as in RAID 01.
  B. Data is mirrored and then striped, as in RAID 10.
  C. Data is stored in sequence on data disks that compose the file system.
  D. Data is stored in an interlaced manner on multiple data disks that compose the file system.
  A. Data is striped and then mirrored, as in RAID 01.

• Question 268:

  Object storage implemented by the OceanStor 9000 Wushan file system is aimed at data but not at metadata.

  A. True
  B. False
  B. False

• Question 269:

  If homedir is enabled and a directory is specified, the OceanStor 9000 will automatically create a user directory for each user in the specified directory when local users or domain users access the OceanStor 9000 from clients for the first time. The users are authorized to read and write their own user directories. Other users, however, cannot access those user directories by default.

  A. True
  B. False
  A. True

• Question 270:

  In an N8500 clustered NAS system, which of the following commands are commonly used to query a cluster's detailed resource information? (Select two.)

  A. hares -state
  B. hares -display
  C. hagrp -dep
  D. hagrp -state
  A. hares -state
  B. hares -display