Huawei H13-629 Online Practice Questions and Exam Preparation

Huawei H13-629 Online Questions & Answers

• Question 261:

  After completing the OceanStor VIS6600T application networking, you first need to set up an arbitration disk to ensure normal business operation even after a split brain occurs. Which of the following errors about the configuration of the quorum disk is wrong?

  A. In the absence of a third-party arbitration site, the quorum disk selects 3 LUNs of the same RAID group in the same array with a size of 1GB
  B. Storage arrays include Huawei and IBM arrays. The arbitration disks are preferably configured on Huawei arrays
  C. In the dual live scenario, when there is a third-party site arbitration array, the arbitration disks are placed on the third-party site arbitration array and an independent UPS power supply is deployed
  D. inspection found that there is a fault condition disk in the arbitration disk, you need to promptly repair or replace the fault arbitration disk
  A. In the absence of a third-party arbitration site, the quorum disk selects 3 LUNs of the same RAID group in the same array with a size of 1GB

• Question 262:

  Which of the following is correct about the Huawei storage Oceanstor V3 storage system?

  A. One Ethernet port can be used to create multiple logical ports
  B. If you type Ethernet ports A and B into VLAN 2, by default the port A and B data are in the same drift group
  C. If binding port A and physical port B are added to the same VLAN, as long as one physical port in bonded port A fails, the service switches to Physical Port B
  D. When IP Fallback mode is set to Manual, when the port fails to recover, the active port link is in normal status and lasts longer than 1 minute, the system can switch the service to the primary port
  C. If binding port A and physical port B are added to the same VLAN, as long as one physical port in bonded port A fails, the service switches to Physical Port B

• Question 263:

  Which of the following is incorrect regarding the Sompana oracle backup configuration?

  A. In the backup parameter settings "max open files" parameter defines the maximum number of files to be read in parallel per channel, which is the RMAN MAXOPENFILES parameter
  B. "Command line backup" and "Log Backup" select the storage strategy for the database and archive logs, both need to choose the same storage strategy
  C. The "data files per BFS" parameter in the backup parameter settings specifies the number of data files that can be simultaneously written to the same Back Set number
  D. To achieve Oracle RAC table-level recovery, the backup parameter settings must be in the "option" tab check the "enable table browse "option
  B. "Command line backup" and "Log Backup" select the storage strategy for the database and archive logs, both need to choose the same storage strategy

• Question 264:

  In a Huawei N8500 cluster system VCS Error information is stored in which of the following log files? (Multiple choice)

  A. / var / log / messages
  B. / var / log / hima_message
  C. /var/VRTSvcs/log/engine_A.log
  D. / var / log / warn
  A. / var / log / messages
  C. /var/VRTSvcs/log/engine_A.log

• Question 265:

  An Oceanstor V3 system "alert" shows a message: "SPF [0] LOW Rx power alarm because Low Rx pow ALM of SFP0 is deleted/deflected. "The cause of the malfunction is:

  A. Equipment distribution voltage is insufficient, the device into a stream of electricity.
  B. The power module is not enough power to replace the power module.
  C. The voltage of the board is low or the light receiving power is low.
  D. Optical module port card loose connection.
  B. The power module is not enough power to replace the power module.

• Question 266:

  Existing set customer of database uses a raw device, due to the large amount of data in the database. The customer plans to replace the old storage with new storage devices.

  In the process of environmental inspection lvcb engineers found the following:

  #getlvcb -TA sjklv

  Intrapolicy =

  copies = 0

  interpolicy =

  lvid =

  lvname =

  label =

  machine id =

  number Ips = 0

  relocatable =

  strict =

  stripe width = 0

  stripe size in exponent = 0

  type =

  upperbound = 0

  fs =

  time created = time modified =

  As the vg is too large, the expansion of vg is impossible. As the service window is very short, and customers do not want to avoid the risk of large adjustments of the whole original environment, what is the recommended approach?

  A. Based on lvcb offset reconstruction nude equipment, and the database level 0 backup import
  B. Use the dd command for data migration
  C. Use the cplv command for data migration
  D. Use migratepv for data migration
  D. Use migratepv for data migration

• Question 267:

  If you need to automate the DR protection of an Oracle database in Replication Director, the configuration flow is:

  A. Create a site discovery store, find the host registration store, register the host to create a protection policy.
  B. Discovery Store, Discovery Host Registration Store, Register Host Create Site Registration Store Create Protection Group Create Protection Policy.
  C. Found storage, found that the host to create a site registration store, register the host to create a protection group to create a protection strategy.
  D. Create a site registration store, register the host to create a protection group to create a protection policy.
  C. Found storage, found that the host to create a site registration store, register the host to create a protection group to create a protection strategy.

• Question 268:

  True or False, Info Replicator supports copying the data at the same time. The basic attributes of the home directory, extended attributes, ACL (access control list). WORM (write-once-read-many) and CIFS / NFS share configuration information is known as a wealth island from the end. When a disaster occurs, master and slave sites can quickly take over the business after the switch.

  A. True
  B. False
  B. False

• Question 269:

  When cache mirroring is enabled for the two controllers of an OceanStor V3 storage system, the two controllers have identical cache data and the failure of either controller does not affect system services.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 270:

  Many "log file switch" wait events are observed during Oracle performance diagnosis, which ways can be used to optimize the performance? (Multiple Choice)

  A. Increase log cache.
  B. Migrate the log file to the high performance layer.
  C. Increase the number of log groups.
  D. Increase the concurrency and throughput for archiving the log file.
  A. Increase log cache.
  C. Increase the number of log groups.
  D. Increase the concurrency and throughput for archiving the log file.