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Huawei H13-723 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Big Data Application Development Overall Guide | 15% | - Big data concepts and architecture - Mainstream big data technologies and ecosystems - Scenario-based big data solutions overview - Application development fundamentals |
| Topic 2: Big Data Offline Batch Processing Scenario-based Solution | 25% | - Offline solution design and optimization - Spark SQL and batch processing - HDFS and Hive principles and usage - Data ingestion tools: Loader, Sqoop, Kettle |
| Topic 3: Big Data Real-time Stream Computing Scenario-based Solution | 30% | - Spark Streaming and Structured Streaming - Flink stream processing framework - Flume and Kafka data ingestion - Stream solution deployment and tuning |
| Topic 4: Big Data Real-time Retrieval Scenario-based Solution | 30% | - HBase architecture and development - GaussDB(DWS) and distributed query - Elasticsearch and real-time search - Real-time retrieval optimization |
Huawei HCIP-Big Data Developer V1.0 Sample Questions:
1. In FusionInsigt HD, the user wants to query the contents of a certain HBase table through the HBase shell operation. In this scenario, it is recommended that the administrator assign a machine-to-machine account to the user.
A) True
B) False
2. In FusionInsight HD, when using Streaming's ACK mechanism, which of the following statements are correct? (multiple choice)
A) After Acker is enabled, Streaming will identify the Tuple that failed to be sent and automatically resend it without human intervention.
B) Starting from the spout, the failure of any link in the formed Tuple tree will mark the entire tree as a failure.
C) The application needs to implement message retransmission logic in the fail() interface method of spout.
D) Acker will mark the processing timeout or processing failure message as fail.
3. In FusionInsight HD, if there are multiple sources in a Flume configuration file, the source names cannot be repeated.
A) True
B) False
4. In FusionInsight HD, what are the data distribution methods belonging to Streaming? (multiple choice)
A) Shuffle Grouping
B) Local Grouping
C) Field Grouping
D) Direct Grouping
5. 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) True
B) False
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B,C,D | Question # 3 Answer: A | Question # 4 Answer: A,B,C,D | Question # 5 Answer: B |
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