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Huawei H13-723-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Big Data Application Development Overall Guide | 15% | - Big data scenario-based solutions - Big data concepts and architecture - Application development fundamentals |
| Big Data Real-time Retrieval Scenario-based Solution | 30% | - Real-time retrieval solution components - Real-time query optimization - Distributed database concepts (HBase, Elasticsearch, GES) |
| Big Data Offline Batch Processing Scenario-based Solution | 25% | - Offline batch processing solutions - Spark SQL and data ingestion tools (Loader, Sqoop, Kettle) - HDFS and Hive fundamentals |
| Big Data Real-time Stream Computing Scenario-based Solution | 30% | - Streaming use cases and configuration - Real-time stream processing frameworks (Flume, Kafka, Spark Streaming, Flink) - Stream data ingestion and processing |
Huawei HCIP-Big Data Developer Sample Questions:
1. In Spark, the accumulator can realize high-speed parallel counter and variable summation; in the process of Spark application development, only the value of this counter can be obtained on the Driver.
A) False
B) True
2. Regarding the file format provided by Hive in the FusionInsight HD system, which is not a columnar file?
A) RCFile
B) TextFiIe
C) CRC
D) Parquet
3. Oozie's workflow.xml file is a workflow configuration file
A) False
B) True
4. In FusionInsight HD, the Streaming packaging tool is used to package the business code jar package and other dependent jar packages into a complete Streaming application jar package
A) False
B) True
5. Which of the following table types does Hive support? (multiple choice)
A) Partition table
B) Bucket table
C) Partition + bucket table
D) Tilt table
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: A,B,C,D |
