H13-711_V3.0 Huawei HCIA-Big Data V3.0 exact Exam Questions

HCIA-Big Data V3.0

Last Update 19 hours ago Total Questions : 649

The HCIA-Big Data V3.0 content is now fully updated, with all current exam questions added 19 hours ago. Deciding to include H13-711_V3.0 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our H13-711_V3.0 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these H13-711_V3.0 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any HCIA-Big Data V3.0 practice test comfortably within the allotted time.

Question # 31

True

False

Question # 32

In the era of big data, which of the following challenges are faced by enterprises?

Data is scattered among various departments of the enterprise, and the same data is stored in different formats within each department.

Diversified data structures.

technological advancements of competitors.

Scattered data has problems such as noise, missing, and non-standard storage types, which requires a lot of data preprocessing.

Question # 33

What does Fusioninsight HD HBase use by default as its underlying file storage system?

HDFS

Hadoop

Memory

MapReduce

Question # 34

When the loader in Fusioninsight HD imports files from the SFTP server, which of the following file types does not require encoding conversion and data conversion and is the fastest?

sequence_file

text_file

Cbinary_file

graph_file

Question # 35

Fusioninsight Hadoop:In the cluster, query through df-hT on a node. The partitions you see include the following: /var/log/srv/BigData/srv/BigData/hadoop/data5/srv/BigData/solr/solrserver3/What is the optimal RAID level planning combination for the disks corresponding to the srv/BigData/dbdadom partitions?

Raido Raid1 Raido Non-Raidl

Raidl Raid1 Non-RaidNon-Raid Raidl

Raido raido Raido Raido raid0

Non-Raid Non-Raid Non-Raid Non-Raid Raid1

Question # 36

In the Fusioninsight Manager interface, which of the following options is not included in the operation of the loader?

Switch the active and standby Loader nodes

Start the loader instance

Configure loader parameters

View loader service status

Question # 37

In the WebHCat architecture, which of the following operations can users perform over the secure HTTPS protocol

Perform Hive DDL operations

Run MapReduce tasks

Run Hive HQL task

everything aboveA. True

Question # 38

In Fusioninsight HD, if you need to view the user and permission group currently logged in to HBase, what command can be executed in the HBase shell?

use_permission

whoami

who

get_user

Question # 39

Which of the following descriptions about HBase. Secondary Index is correct

The secondary index associates the column to be searched with the rowkey into an index table

At this point, it is listed as a new rowkey; the original rowkey becomes the value

The secondary index is queried twice

all of the above

Question # 40

Which of the descriptions of the Loader job in FusionlnsightHD is correct?

After the Loader submits the job to YARN for execution, if the Loade phase is abnormal at this time, the job fails to execute.

The Loader submits the job to the small YARN for execution. If a Mapper task fails to execute, it can automatically retry

After the Loadet job fails to execute, garbage data will be generated, which needs to be cleared manually by the user

After the Loader submits a job to YARN for execution, other jobs cannot be submitted until the job is executed.

Question # 41

Which command in Redis is to view the remaining lifetime of a key?

persist

expire

ttl

expireat

Question # 42

Synchronizing data between partition replication in Kafka, copying data from the leader of the partition to the follower requires a thread (replicationFetcherThread) follower (a follower is equivalent to a consumer) to actively pull messages from the leader in batches, which greatly improves throughput.

True

False