Huawei H13-629_V2.0 Quiz 2 Topic 9 Questions 6-10

Question: 1

Users use vsphere 5.5 to build business virtualization. In the course of the operation it was found that a host was using too many SCSI reservations, leading to vmfs performance degradation. What method can be used to eliminate the root cause of SCSI reservation conflicts? (Multiple choice.)

AReduce the number of snapshots.

BReduce the number of virtual machines per LUN.

CIncrease the number of LUNs and limit the number of hosts accessing the same LUN.

DChange the type of virtual disk created.

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Question: 2

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.

ATrue

BFalse

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Question: 3

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

(Multiple Choice)

AIncrease log cache.

BMigrate the log file to the high performance layer.

CIncrease the number of log groups.

DIncrease the concurrency and throughput for archiving the log file.

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Question: 4

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.

ATrue

BFalse

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Question: 5

True or False, the deployment process in a Huawei Active / Standby Disaster Recovery System is as follows:

1. Solution networking

2. Synchronizing data to disaster recovery end

3. Disaster recovery deployment at disaster recovery end

4. Configuration of the protection group

5. Acceptance test

ATrue

BFalse

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Huawei H13-629_V2.0 Quiz:2 Topic:9 Questions:6-10