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Huawei H13-723_V2.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Big Data Offline Batch Processing Scenario-based Solution | 25% | - HDFS and YARN principles and configuration - Spark Core, Spark SQL and Catalyst optimization - Hive development, optimization and ACID transactions - Data ingestion tools: Loader, Sqoop, Flume |
| Big Data Real-time Retrieval Scenario-based Solution | 30% | - Apache Phoenix and secondary indexes - Elasticsearch indexing, query and cluster management - HBase architecture, row-key design and optimization - CarbonData and GaussDB(DWS) basics |
| Big Data Application Development Overall Guide | 15% | - Scenario-based solution design overview - Mainstream big data technologies and ecosystem - FusionInsight HD architecture and components - Application development process and specifications |
| Big Data Real-time Stream Computing Scenario-based Solution | 30% | - Kafka architecture, transactions and configuration - Apache Flink: event time, watermark, windowing and state management - Flink SQL and complex event processing - Spark Structured Streaming fundamentals |
Huawei HCIP-Big Data Developer V2.0 Sample Questions:
Question 1
forHBase rowkeyThe design principles described below are correct? (multiple choice)
A. The attribute value with good dispersion is placed inRowkeyfirst half
B. Attribute values with high port access weights are placed inRowKeyFront
C. The attribute value with good dispersion is placed inRowkeysecond half
D. Attribute values with high port access weights are placed inRowkeysecond half
Question 2
aboutFlumeThe characteristics of the collected data, which of the following descriptions are correct?
A. Only structured data can be collected
B. with the help ofMapReducetask parallel collection
C. Supports distributed and streaming acquisition
D. Trigger data collection with external timing tasks
Question 3
implementHBaseWhat parts of the data need to be read for the data read service?
(multiple choice)
A. HMaster
B. HFile
C. HLog
D. MemStore
Question 4
forFusionInsight HDplatformHBaseComponent, which properties of the secondary index need to be defined to add a secondary index? (multiple choice)
A. The name of the column family to which the indexed column belongs
B. index column
C. index column type
D. index name
Question 5
existHadoopAmong the open source big data platforms, which are distributed storage components? (multiple choice)
A. HBase
B. MapReduce
C. HDFS
D. SparkF
Solutions:
| Question 1 Answer: A,B | Question 2 Answer: C | Question 3 Answer: B,D | Question 4 Answer: A,B,C,D | Question 5 Answer: A,C |




