Free Access Huawei.H13-711-ENU.v2025-02-12.q181 Practice Test (Page 19)

Question 86

In the Fusioninsight Hadoop cluster, through df-hT query on a certain node, the partitions seen include the following:
/var/log
/srv/BigData
/srv/BigData/hadoop/data5
/srv/BigData/solr/solrserver3
/srv/BigData/dbdataom
What is the planning combination of the optimal Raid level for the disks corresponding to these partitions?

A.Raid0 Raid0 Raid0 Raid0 Raid0

B.Non-Raid Non-Raid Non-Raid Non-Raid Raid1

C.Raid1 Raid1 Non-Raid Non-Raid Raid1

D.Raid0 Raid1 Raid0 Non-Raid1

Question 87

ElasticSearch is strongly dependent on Zookeeper.

A.False

B.True

Question 88

What physical resources does Redis mainly consume?

A.Bandwidth

B.Disk I/O

C.Hard disk space

D.memory

Question 89

Which operations in Hive can be merged? (Multiple choice)

A.JOIN

B.SELECT

C.UNION ALL

D.GROUP BY

Question 90

In the Fusioninsight HD system, which LDAP data synchronization method is used?

A.Data cross synchronization

B.One-way synchronization

C.Two-way synchronization

D.Isolation is out of sync

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Question 86

Question 87

Question 88

Question 89

Question 90

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