Huawei Huawei Certifications H13-629 Questions & Answers

• Question 51:

  With Simpana in a multi-card, multi-network environment, you can use the data interface data interface

  pairs (DIP) to set the data from the source end-to-end network transmission path. Source and destination

  can use the host name and IP address to describe the network interface.

  There are multiple network connections that can be configured to send multiple concurrent data streams.

  Based on this, which of the following configuration methods should be used? (multiple choice)

  A. Use the Client properties in the job configuration

  B. By configuring the ValutTracker strategy

  C. In the control panel data Interface pair configuration

  D. Use data IFPaires.exe to configure multi-stream concurrent DIP

  Correct Answer: BCD

• Question 52:

  A customer purchases two OceanStor 9000 storage systems and deploys them in city A and city B. InfoReplicator is configured to ensure data reliability of production site A. Which statement is false?

  A. Due to system upgrade, primary/secondary switchover must be implemented for existing remote replication pairs. The prerequisites of primary/secondary switchover are as follows:

  1.

  The health status of a remote replication pair is normal, and the replication link functions properly.

  2.

  Write protection of the secondary directory has been canceled.

  B. If the replication link is disconnected, pair properties can be modified only in the cluster where the primary directory resides at production site A. After the replication link is recovered, the modified pair properties are automatically updated to the secondary directory at the disaster recovery site.

  C. A channel authentication IP address must be assigned. This IP address is a static service IP address of any node in the remote cluster. The IP address is used to create a channel between the replication zones. The node must reside in the remote replication zone.

  D. The channel authentication password can be changed. If a replication link is disconnected after the channel authentication password is changed, the user must enter the new password again and keep the same password for the initiator and recipient of the replication zone channel so that the replication link can be recovered.

  Correct Answer: D

• Question 53:

  Which of the following statements replacing the storage array controller is wrong?

  A. Before plugging and unplugging the controller, make sure that the service is stopped or has switched to the peer controller

  B. Before switching services to the peer controller, check that the multipathing software in the system is installed and effective on the host.

  C. Confirm Cache dirty data has been saved

  D. Master-slave controller must be switched to be replaced controller for backup

  Correct Answer: B

• Question 54:

  Which of the following statements regarding the Huawei Oceanstor V3 hierarchical storage and Smart Cache is correct?

  A. A client business IO load random read that accounts for more than 60% using SATA, SAS for staging storage, use SSD to do cache, so it will effectively reduce costs and improve random performance indicators

  B. If hot spot data is scattered and changing rapidly, it is recommended to use tiered storage

  C. If there are many SSDs and hotspots, Smart Cache is the best choice

  D. If you have a small amount of SSD data, use a tiered storage disk for more utilization

  Correct Answer: A

• Question 55:

  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

  Correct Answer: D

• Question 56:

  DAV (Distributed Authoring and Versioning) can solve issues that the HTTP protocol can not such as?

  (multiple choice)

  A. Rewrite the protection

  B. Resource Management

  C. Document Properties

  D. document encryption

  Correct Answer: ABC

• Question 57:

  Erasure code redundancy technology is a data file is divided into ODC (M logo) equal length data blocks, generated by encoding RDC. Any of the RDC fragments can be restored out of the original file, which can tolerate up to ODC node failure, to achieve the purpose of data protection.

  A. True

  B. False

  Correct Answer: B

• Question 58:

  Which of the following scenarios will cause the OceanStor 18000 to start local reconfiguration? (multiple selection)

  A. hard drive failure

  B. The system detected that CK could not be repaired

  C. Insert the drive within two minutes after being unplugged

  D. IO access returns SECTOR FAULT error

  Correct Answer: BC

• Question 59:

  Windows supports both MBR and GPT disk partitioning modes. For MBR disks, the following options are correct:

  A. windows operating system can create up to 4 partitions

  B. Single partition capacity size limit of 1TB

  C. The total number of primary partitions and main expansion partitions does not exceed 4 and the maximum number of primary partitions 4

  D. The maximum number of logical partitions on the main extended partition does not exceed 4

  Correct Answer: C

• Question 60:

  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

  Correct Answer: C