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Huawei H13-723 Exam Syllabus Topics:

Huawei HCIP-Big Data Developer V1.0 Sample Questions:

Question 1

In FusionInsight HD, what are the computing frameworks that can be used in real-time processing scenarios? (multiple choice)

A. Spark Streaming
B. Streaming
C. MapReduoe
D. HDFS

Question 2

When designing a certain collection of Solr, you need to design its Schema, and realize the design of the Schema by configuring the schema.xml file. What is wrong about the Schema statement below?

A. For fields that do not need to store the original value, the stored attribute can be set to false.
B. Schema is similar to the table structure in a relational database. It is used to define the structure of index data. It mainly consists of three parts: unlqueKey, Field and FleldType.
C. copyField can be defined as follows: <field name= " cat " type= " string " indexed = " true " stored = " true " docValues= " true " multiValued= " false " /> <field name= " dog " type = " string " indexed = " true " stored = " true " docValues= " true " multi Valued = " false " /> <field name= " text " type= " text_general " indexed = " true " stored = " false " multiValued = " false " /> <copyField source= " cat " dest= " text " maxChars= " 30000 " /> <copyField source= " dog " dest= " text " maxChars = " 30000 " />.
D. For a field of the same document, there are multiple values, and they all need to be retained, then the multiValued of the field must be set to true.

Question 3

Use FusionInsight HD's Hive to query data. When the amount of intermediate result data to be queried is large, you can choose to compress the intermediate result data to obtain better performance.
Which of the following are the relevant parameters for Hive intermediate result compression? (multiple choice)

A. hive.intermediate.compression.codec
B. hive.exec.compress.intermediate
C. hive.exec.compress.output
D. hive.intermediate.compression.type

Question 4

In a FusionInsight HD cluster, Flume does not support writing collected data to which service in the cluster?

A. Kafka
B. HBase
C. HDFS
D. Redis

Question 5

In Kafka, which statement about Consumer is correct? (multiple choice)

A. Consumer mainly conducts data consumption
B. When multiple Consumers are configured with the same group.id, the data consumed by these Consumers will not be repeated
C. Topic needs to be specified when Consumer consumes data
D. The new ConsumerAPI consumption data does not need to specify the ZooKeeper address

Solutions: