Win IT Exam with Last Dumps 2024

If you need to automate 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.

iSCSI protocol is mapped on the TCP protocol. For a TCP encapsulation of iSCSI protocol insulation, which of the following parts are not included?

A. TCP Header B. IP Header C. ISCSI Header D. ISCSI data

Which of the read and write strategy of Huawei Oceanstor V3 storage system is correct?

A. Read and write strategies include permanent, default, recycling. B. Recycling strategy is suitable for business scenarios that require high performance and small amount of data. C. Select out the recycling strategy when the data or write data is the lowest priority. D. Resident strategy is suitable for large read and write data, and read-only scenes.

Backup media using PTL or VTL simpana backup software can not start the deduplication function.

A. True B. False

Which of the following operations is not a disaster recovery fault Recovering a production system manually Configure the necessary operations? (Multiple choice.)

A. Stop the current production business, delete the host mapping. B. Adding the remote device to the original production side array. C. With the disaster recovery array as the master LUN and the original production array as the slave LUN, create the remote replication relationship between the DR and the production end and wait for the initial synchronization to be completed. D. Make an incremental synchronization. E. Delete the original production array consistency group.

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.

Which of the OceanStor V3 file system remote replication description is correct? (Multiple choice.)

A. The object-based approach to data replication B. ROW snapshots based on the cyclical manner of data replication C. Can be manually set off by the user or system timing synchronization starting D. Support the Quota quota information of the main file system to the slave, no need to configure the quota quota

If there is a problem with the VMFS datastore for ESXi5.5, check the VMFS using VMware ondisk metadata analyzer (VOMA) or VMFS volumes provide support for the logical volume of the Su-Soviet drama consistency, please select the wrong mode of operation. (Assume the LUN NAA ID is naa.60022a110009a8a800042e1800000000: 1).

A. Turn off the power of all running virtual machines or migrate these virtual machines to another data store B. Use the esxcli storage vmfs extent list command to obtain the name and partition of the vmfs data store to be backed up after the provision of number of the supported devices. C. voma -m vmfs -f check -d /vmfs/devices/disks/naa.60022a110009a8a800042e1800000000:1 D. voma -m vmfs -f check -d naa.60022a110009a8a800042e1800000000: 1

Which of the following scenario IO model characteristics belong to random small IO? (Multiple choice.)

A. OLTP B. OLAP C. VDI D. SPC-1

Which of the following is not part of the storage troubleshooting process?

A. Manually clear the NMS alarm and turn off the alarm light. B. Observe the symptom and collect the fault information. C. Troubleshoot according to the "Event Reference" or "Troubleshooting" manual. D. Maintain faulty environment and contact technical engineer for support.