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Huawei H13-723 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Big Data Real-time Stream Computing Scenario-based Solution | 30% | - Flink stream processing framework - Flume and Kafka data ingestion - Stream solution deployment and tuning - Spark Streaming and Structured Streaming |
| Topic 2: Big Data Application Development Overall Guide | 15% | - Scenario-based big data solutions overview - Application development fundamentals - Mainstream big data technologies and ecosystems - Big data concepts and architecture |
| Topic 3: Big Data Real-time Retrieval Scenario-based Solution | 30% | - HBase architecture and development - GaussDB(DWS) and distributed query - Real-time retrieval optimization - Elasticsearch and real-time search |
| Topic 4: Big Data Offline Batch Processing Scenario-based Solution | 25% | - HDFS and Hive principles and usage - Offline solution design and optimization - Spark SQL and batch processing - Data ingestion tools: Loader, Sqoop, Kettle |
Huawei HCIP-Big Data Developer V1.0 Sample Questions:
1. The rowkey design of HBase table is a very important development and design link.
Suppose there are the following scenarios. The most frequent query scenario is based on the mobile phone number to query the historical call records every month and every six months. Which of the following rowkey designs is the best?
A) Date + mobile phone number
B) Mobile number + date
C) Mobile phone number + name
D) Name + mobile phone number
2. In MapReduce application development, which of the following JAVA classes is responsible for managing and running a computing task?
A) Configuration
B) Context
C) FileSystem
D) lob
3. Regarding Kafka's Producer, which of the following statements is correct? (multiple choice)
A) Producer is a message producer
B) Producer production data needs to specify Topic
C) Multiple Producer processes can be started at the same time to send data to the same topic
D) When Producer produces data, it needs to connect to ZooKeeper first, and then connect to Broker
4. In FusionInsight HD, which of the following source types does Flume support? (multiple choice)
A) HBase
B) Kafka
C) HTTP
D) Avro
5. In FusionInsight HD, regarding Hive's data loading function (importing data through Hive's LOAD command), what is wrong in the following description?
A) It can be directly loaded to the hive table from the local hard disk of the node where HiveServer is located
B) Hive's data loading process will not parse the specific file content, mainly the process of file transfer
C) It can be directly loaded to the hive table from the local hard disk of the node where the client is located
D) It can be loaded directly to the hive table from HDFS
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: D | Question # 3 Answer: A,B,C | Question # 4 Answer: B,C,D | Question # 5 Answer: C |
