Huawei Huawei Certifications H13-629 Questions & Answers

• Question 241:

  What is the error in the Oracle ASM description?

  A. ASM directly manages the hard disk, not the files, the files are evenly distributed across all the disks.

  B. ASM instance SGA includes buffer pool share pool larger pool and so on.

  C. ASM instances can be synchronized and data instances started and synchronized, and must be closed later than the database instance.

  D. ASM is an oracle-based storage solution similar to RDMS, consisting of instances and files, maintained by the sql plus tool.

  Correct Answer: C

• Question 242:

  In a Huawei disaster recovery plan, in order to implement the one-click disaster recovery operation for Oracle applications, you must configure the recovery in Replciation Director Plan. What configuration actions do you need to do on the Replication Director side before configuring the recovery plan? (Multiple choice.)

  A. Configure the protection group

  B. Configure the protection strategy

  C. Configure the site and register disaster recovery host

  D. Find the LUNs used by Oracle and make policy protection for these LUNs

  Correct Answer: ABC

• Question 243:

  OceanStor 18000 hot backup strategy is set to high, all using 1TB hard drive when the hard disk domain, respectively, eight hard drives, 80 hard drives, 180 Hard disk, 280 hard disk, the system will be assigned how much hot spare space, in Terabytes?

  A. 1,7,8,9

  B. 1,7,15,24

  C. 1,4,8,9

  D. 1,5,7,9

  Correct Answer: D

• Question 244:

  WMware backup transfer mode NBD SSL refers to the backup agent through the TCP / IP network to read the backup data, VSA and ESX between encrypted transmission.

  A. True

  B. False

  Correct Answer: A

• Question 245:

  When the N8500 (V200R001) clustered NAS operating system is archived as a banknote imaging platform, the information about storage units and networks is set. Choose the correct statement.

  A. When the access to the N8500 is all on the intranet, and the client traffic is not equal, it is recommended to configure the "balance-alb" mode (that is, bond 6 mode).

  B. When creating a LUN, write business for a long time, the stripe depth recommended 512KB.

  C. If the RAID group is configured as RAID 6, the number of member disks is recommended to be 9 disks, and it is not recommended to configure the RAID group.

  D. Fencing LUN should be placed in the same RAID group.

  Correct Answer: A

• Question 246:

  Which of the following description of the storage protocol is correct? (Multiple choice.)

  A. FC InfiniBand SAS PCI-edouble can be a carrier of the SCSI protocol

  B. InfiniBand Transmission Speed "FC Transmission Speed" iSCSI transmission speed

  C. FCoE technology for GE and 10GE Ethernet

  D. FCoE SAS InfiniBand has its own switch product

  Correct Answer: AD

• Question 247:

  Customers in the process of using Simpana software, CS for some reason can not start normally. You need to restore the CS. Which of the following situations will cause the restoration to fail?

  A. The backup server and the ring server can not communicate properly

  B. The link between the backup server and the media server is faulty

  C. Backup server SQL database failure

  D. DDB is abnormal

  Correct Answer: C

• Question 248:

  Dual-live solution: the optical fiber link between two data centers in the same city needs to be deployed with a wavelength division device.

  A. 10

  B. 25

  C. 50

  D. 100

  Correct Answer: B

• Question 249:

  The OceanStor 18000 system used by a client business application has a total of three pools, each of which is a 9-disk RAID5. Someday analyzing the log of business interruption, we found that there are some scenarios in the system that caused the failure. What will cause the host access to the stored business in the following scenario? (Multiple choice.)

  A. In the fully redundant group environment, occurred the master reset.

  B. With the BST (bad track) feature turned off, a BST bad track appears on the LUN.

  C. The POOL where the business is located is all thin LUN and not a snapshot. LUN copy, clone and copy services are configured in the log POOL, which is a space full of print information.

  D. Log in the following print: 2014-01-19 08:04:40} {Receive a disk-fault event of the disk (328) of pool (2) from ctrl.} 2014-01-19 08:40:35} {Receive a disk-fault event of the disk (613) of pool (3) from ctrl.}

  Correct Answer: BC

• Question 250:

  Which of the following description of the infoLocker feature of Huawei's Ocenastor 9000 is incorrect?

  A. To prevent changes in the directory or file protection time because of the changes in cluster time, a directory or file is configured with WORM attributes. After the directory or file will use the WORM clock to time, set the WORM clock. When the system will be based on the clock, user's file will not be modified over the protection period.

  B. If the cluster time is earlier than the WORM clock, the WORM clock will be chased every hour for up to 138 seconds to adjust. If the cluster is after the WORM clock, the WORM clock adjusts to the cluster time.

  C. When a directory is configured as a WORM root directory, all subdirectories, new directories and new files in the directory automatically get the parent directory of WORM attributes. These attribute parameters can only be configured when the WORM root directory is set. Only then the user's view can not be modified.

  D. WORM logs are used to record the logs related to WORM operations and record them according to the time. The monthly log is a file that can be modified and can delete the file.

  Correct Answer: D