[2026] Huawei HCIA-Big Data(Huawei Certified ICT Associate-Big Data)

문제1

Which of the following is not a mandatory option when creating a Loader job?

A. type

B. Priority

C. name

D. connection

정답: B

문제2

In the Fusioninsight HD system, which of the following methods cannot view the results of the Loader job execution?

A. Check through the Loader UI interface

B. Via the YARN task Richard Suga

C. View through NodeManager

D. View through the Manager's alarm

정답: C

문제3

Redis supports multiple databases.

A. True

B. False

정답: A

문제4

In the Fusionlnsight HD cluster, the cluster scale currently has 300 nodes. If the recommended deployment scheme is adopted, which partitions must not exist on the control node? (Multiple choice)

A. /srv/Bigdata/umatnode

B. /srv/BigData/dbdata_om

C. /srv/Bigdata/hadoop/data5

D. /

E. /srv/BigData

정답: B,C

문제5

YRAN's label-based scheduling, which of the following options is used for labeling?

A. Node Manager

B. Resource Manager

C. Container

D. APPMaster

정답: A

문제6

Which of the following descriptions about the characteristics of big data and traditional database data is wrong?

A. Big data is the data processing of "fish in the pond", with a clear goal; the data processing of traditional databases is to judge whether other kinds of "fish" exist through certain "fish"

B. There are many types of data processed by big data, including structured, unstructured and semi-structured data; the types of data in traditional databases are relatively single, often structured data

C. The data scale of big data is very large, and TB and PB are generally used as data processing units; the data scale in traditional databases is generally small, and MB is often used as data processing units

D. In big data, there is no unified data tool, that is, "No size fits all"; in traditional databases, in a specific business scenario, often one tool can solve a problem, that is, "One size fits all" all"

정답: A

문제7

When the size of a Region gradually increases in HBase, it may be pruned.

A. True

B. False

정답: B

문제8

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

A. True

B. False

정답: A

문제9

The most basic unit of distributed storage in HBase is Region.

A. True

B. False

정답: A

문제10

In the MRS cluster, which of the following components does Spark mainly interact with?

A. Hive

B. Yarin

C. Zookeeper

D. HDFS

정답: C

Huawei HCIA-Big Data(Huawei Certified ICT Associate-Big Data) - H13-711-ENU무료 덤프문제 풀어보기

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