Huawei H13-629 Online Practice Questions and Exam Preparation

Huawei H13-629 Online Questions & Answers

• Question 291:

  When designing SQL server database disaster recovery, the calculation of disaster recovery capacity must consider which of the following file size? (multiple choice)

  A. control file
  B. data file
  C. log file
  D. configuration file
  B. data file
  C. log file

• Question 292:

  True or False, the SE Sparse virtual disk is a virtual disk format that reclaims space after the virtual machine's operating system has expired data or deleted data.

  A. True
  B. False
  A. True

• Question 293:

  Which of the following statements about the info stamper in an OceanStor 9000 storage system is not correct?

  A. Oceanstor 9000 uses COW technology for metadata
  B. Oceanstor 9000 uses ROW technology for data
  C. Between snapshots of different versions, there is common data between the snapshot and the current year
  D. According to the snapshot version data objects have a backward dependency, so when reading the snapshot data, according to the object dependencies, the system determines from which object to read.
  D. According to the snapshot version data objects have a backward dependency, so when reading the snapshot data, according to the object dependencies, the system determines from which object to read.

• Question 294:

  The OceanStor 9000 log analysis tool is used to analyze the results of information collected and propose solutions to problems using on-site product maintenance tools. Which of the following statements are wrong regarding the use of log analysis tools? (Multiple choice)

  A. Log analysis tools can run on any PC, do not need to interoperate with the storage system, the analysis process time according to the amount of the log may be, may it takes a long time
  B. Log Analysis Tools After starting the analysis, the analysis tasks need to be stopped due to other reasons. Click on the analysis tool to abort this analysis
  C. Engineer A deleted the original compression of the results of the collection, then the results will be collected to re-catalog the contents of all documents compressed into zip format for the day Chi analysis tools for analysis
  D. After the analysis is completed, all the problems caused by the log analysis will be presented in the list of problems, and "View Details" contains the approximate cause of the problem and processing advice
  C. Engineer A deleted the original compression of the results of the collection, then the results will be collected to re-catalog the contents of all documents compressed into zip format for the day Chi analysis tools for analysis
  D. After the analysis is completed, all the problems caused by the log analysis will be presented in the list of problems, and "View Details" contains the approximate cause of the problem and processing advice

• Question 295:

  The storage array provides the device LUN to the database. This LUN does not need to be labeled after being recognized by the host for the first time.

  A. True
  B. False
  B. False

• Question 296:

  Which of the following descriptions of the import parameters for the physical tape of the VTL6900 is correct?

  A. copy Mode: This mode to develop physical tape data copy to the corresponding virtual tape, at the same time the development of the physical tape recycling
  B. Direct AccessMode: This mode only copies the beginning of the physical tape 10MB data, contains the data stored on the tape backup software, without having to copy the backup data
  C. Recycle Mode: This mode is to block copy mode, the entire tape is copied to the virtual tape
  D. Recycle Mode: This mode will automatically recycle the tapes that have passed the data retention period
  D. Recycle Mode: This mode will automatically recycle the tapes that have passed the data retention period

• Question 297:

  Which of the following statement regarding the Huawei disaster recovery solution on the implementation of disaster recovery exercise is wrong?

  A. The disaster recovery walkthrough automatically stops the production application and unproduces the production to production host mapping on the deviceManager
  B. The application of disaster recovery drill is mainly about the production system to switch to disaster recovery operation, exercise disaster recovery environment is correct
  C. After the disaster recovery drills are executed, the replication relationship will be split, and the disaster recovery end will take over the production system running service
  D. The Drill process can be normal in the production side to stop the business, a quick move to a disaster recovery operation
  C. After the disaster recovery drills are executed, the replication relationship will be split, and the disaster recovery end will take over the production system running service

• Question 298:

  Choose the correct statement regarding the N8000 clustered NAS system that provides file system sharing services, surface VxFS file system, and roll features. (Choose two.)

  A. VxFS is a non-log file system that can support more than 2T files.
  B. File system snapshot using copy-on-write (copy-on-write technology) and other files together, share partition or volume storage space.
  C. Provide file system-level snapshots, copy.
  D. File System Snapshots, Scenarios, Replication, etc. Features are based on Storage Checkpoint.
  B. File system snapshot using copy-on-write (copy-on-write technology) and other files together, share partition or volume storage space.
  C. Provide file system-level snapshots, copy.

• Question 299:

  When the database is protected and the virtual snapshots are used from the end to verify LUN data consistency on the production end and the disaster recovery end. However, the disaster recovery end of the LUNd database can not be started normally. What is the possible reason? (Multiple choice.)

  A. After a snapshot of the LUN of the redundancy site is created, the snapshot is not activated at the same time.
  B. Disaster recovery storage side of the database resides in the cache has not been written to the hard disk.
  C. When creating a snapshot on the disaster recovery end LUN, the production end is copying data to the disaster recovery end.
  D. The production end and disaster recovery end adopt the disaster recovery solution of incremental LUN copy. The incremental data is abnormally interrupted during the synchronization process and has not been repaired.
  A. After a snapshot of the LUN of the redundancy site is created, the snapshot is not activated at the same time.
  B. Disaster recovery storage side of the database resides in the cache has not been written to the hard disk.
  D. The production end and disaster recovery end adopt the disaster recovery solution of incremental LUN copy. The incremental data is abnormally interrupted during the synchronization process and has not been repaired.

• Question 300:

  A file system in a clustered NAS system performs heartbeat synchronization between nodes. When the heartbeat is interrupted, the N8000 cluster is split into multiple small groups, resulting in data loss. The N8000 provides a fencing function to avoid the occurrence of the split-brain issue. Which of the following descriptions of the role of fencing correct?

  A. Monitor GAB and check for changes in cluster members
  B. Guarantee a single view of the members of the cluster
  C. In the absence of a single cluster control, to prevent multiple nodes with Volume Manager to access shared storage
  D. cluster abnormal recovery automatically master node
  A. Monitor GAB and check for changes in cluster members
  B. Guarantee a single view of the members of the cluster
  C. In the absence of a single cluster control, to prevent multiple nodes with Volume Manager to access shared storage