H13-629_V2.5 Exam Dumps - HCIE-Storage (Written) v2.5

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Question # 25

Which of the following describes the correct steps of an Oracle database backup?

1, backup oralce control file

2, backup oracle archive log

3, oralce placed in backup mode

4, oracle placed in normal mode

5, backup oracle data files

3,5,2,1,4

3,1,5,4,2

3,5,2,4,1

3,5,1,2,4

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Question # 26

In a disaster recovery plan design, RTO and RPO are the most basic standards. For example, you need to start recovery within half a day after a disaster and the RTO value is twelve hours.

True

False

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Question # 27

The user backup client has sufficient resources and the production network resources are relatively tight. The amount of data scheduled to be backed up weekly is 1-2T. The backup window is 3 hours, using source-side de-duplication, deduplication ratio of 3, the bandwidth utilization value of 0.8. Based on this, what kind of networking can meet the backup business needs and investment least?

GE LAN-free

10GE LAN-free

FC LAN-free

server-free

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Question # 28

When the data migration solution based on remote replication is used, services must be suspended at least once.

TRUE

FALSE

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Question # 29

The OceanStor V3 storage smart patition can allocate independent cache space for different LUNs. The capacity of the cache space is shared by both read and write operations.

True

False

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Question # 30

An MSCS Two-Node Cluster Interconnects with Disk Arrays via the iSCSI Protocol in a Multipathing Environment and Multipathing Software installed on Each Node. You build the cluster configuration using the wizard and part of the description shows that the quorum disk and resource disk can not be online. The following statement is correct regarding this scenario:

The shared disk file system uses the GPT format that caused the quorum disk to fail Online

The quorum disk can not be online due to the cluster feature that does not enable multipathing software

The MSCS Cluster service does not bring the volume resource online. The resource disk can not be online

Heartbeat network timeout causes arbitration disk and resource disk probability online

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Question # 31

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

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

"Command line backup" and "Log Backup" select the storage strategy for the database and archive logs, both need to choose the same storage strategy

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

To achieve Oracle RAC table-level recovery, the backup parameter settings must be in the "option" tab check the "enable table browse "option

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Question # 32

In the scenario of database protection, when the slave uses the virtual snapshot to verify LUN data consistency on the production end and the DR end and the disaster recovery end LUN database can not be started normally. Which of the following are the possible reasons for this? (multiple choice)

After a snapshot of the LUN of the redundancy site is created, the snapshot is not activated at the same time

Disaster recovery data stored in the Cache, not yet written to the hard disk

When creating a snapshot on the disaster recovery end LUN The production end is copying data to the disaster recovery end

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 recovered

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