Free Access Huawei.H13-723.v2022-03-07.q50 Practice Test (Page 2)

Question 1

In FusionInsight HD, when using Streaming's Linux command line mode to submit a topology, a user with Streaming submission permission needs to be used for kinit authentication

A.True

B.False

Question 2

In FusionInsight HD, if there are multiple sources in a Flume configuration file, the source names cannot be repeated.

A.True

B.False

Question 3

In FusionInsight HD, regarding the secondary development of Hive UDF, which of the following descriptions is correct? (multiple choice)

A.User-defined UDF is not allowed to add information such as summary and status.

B.Before the user-defined UDF is used, it needs to be created in the Hive system.

C.User-defined UDF can add deterministic and statefull annotations according to the actual situation.

D.In a secure cluster, user-defined UDFs are recommended to be created before each use.

Question 4

In the V100R002C60 version of the FusionInsight HD system, Hive only supports query services based on the MapReduce engine, and does not support query services based on the Spark engine.

A.False

B.True

Question 5

In Spark application development, which of the following codes can correctly count words?

A.val counts = textFile.map (line => line.split ("')).map (-rd => (word, 1)).reduceByKey(_ +_)

B.val counts = textFile.flatMap (line=>line.split (" ")).map (word => (word, 1)).reduceByKey(_ +_)

C.val counts = textFile.flatMap (line=>line.split (" ")).map (word => (word, 1)).groupByKey ()

D.val counts = textFile.map (line=>line.split (" ")).map (word => (word, 1)).groupByKey ()

Other Version: 88Huawei.Pass4surecert.H13-723.v2021-11-06.by.bartley.52q.pdf

Latest Upload: 156HashiCorp.HCVA0-003.v2025-12-20.q102; 117SAP.C_SAC_2501.v2025-12-20.q21; 108Snowflake.DAA-C01.v2025-12-20.q172; 107WorldatWork.C1.v2025-12-19.q29; 119PRMIA.8020.v2025-12-19.q21; 133Nutanix.NCP-US-6.10.v2025-12-19.q40; 116Peoplecert.ITIL-4-BRM.v2025-12-18.q15; 116SAP.C_BW4H_2505.v2025-12-18.q58; 129Confluent.CCDAK.v2025-12-18.q106; 139GAQM.CBCP-002.v2025-12-17.q28

Question 1

Question 2

Question 3

Question 4

Question 5

Download PDF File