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Huawei H13-723-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Big Data Application Development Overall Guide | 15% | - Big data concepts and architecture - Application development fundamentals - Scenario-based big data solutions overview - Mainstream big data technologies and ecosystems |
| Big Data Offline Batch Processing Scenario-based Solution | 25% | - Offline solution design and optimization - Data ingestion tools: Loader, Sqoop, Kettle - HDFS and Hive principles and usage - Spark SQL and batch processing |
| Big Data Real-time Stream Computing Scenario-based Solution | 30% | - Flume and Kafka data ingestion - Flink stream processing framework - Stream solution deployment and tuning - Spark Streaming and Structured Streaming |
| Big Data Real-time Retrieval Scenario-based Solution | 30% | - HBase architecture and development - Elasticsearch and real-time search - GaussDB(DWS) and distributed query - Real-time retrieval optimization |
Huawei HCIP-Big Data Developer Sample Questions:
1. In Kafka, which of the following commands can check how many partitions a topic has?
A) kafka-topics.sh --create
B) kafka-topics.sh --alter
C) kafka-topics.sh - describe
D) kafka-topics.sh --list
2. Which distributed computing frameworks can the Hive component of FusionInsigt HD run on? (multiple choice)
A) Spark
B) HDFS
C) Streaming
D) MapReduoe
3. In Spark, which of the following is the operator that takes the intersection of the DataFrame?
A) join (right: DataFrame, join Exprs: Column): DataFrame
B) dropDuplicates():DataFrame
C) intersect (other: Data Fra me): Data Fra me
D) filter (condifionExpr: String): DataFrame
4. To create a table through HBase's createTable method, what parameters must be passed in?
A) Table names and columns
B) Can be empty
C) Table name and column family
D) Table name
5. In FusionInsight HD, if there are multiple sources in a Flume configuration file, the source names cannot be repeated.
A) False
B) True
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A,D | Question # 3 Answer: C | Question # 4 Answer: C | Question # 5 Answer: B |
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