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Huawei H13-711-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: HDFS and ZooKeeper | 12% | - ZooKeeper principles and application scenarios - HDFS architecture and working mechanism |
| Topic 2: Hive - Distributed Data Warehouse | 10% | - Hive architecture and data model - Hive SQL and data operation |
| Topic 3: HBase - Distributed NoSQL Database | 10% | - HBase operation and application - HBase architecture and data storage |
| Topic 4: Big Data Development Trend and Kunpeng Big Data Solution | 3% | - Kunpeng big data solution overview - Big data industry development and characteristics |
| Topic 5: Flink - Stream Processing Framework | 10% | - Flink architecture and stream processing model - Flink application development |
| Topic 6: MapReduce and YARN | 12% | - YARN resource management and scheduling - MapReduce programming model and execution process |
| Topic 7: Data Collection: Flume and Kafka | 12% | - Flume data collection mechanism - Kafka message system principle and application |
| Topic 8: Data Integration and Security | 9% | - LDAP and Kerberos security authentication - Loader data migration tool |
| Topic 9: Spark - Distributed Computing Framework | 10% | - Spark RDD and DataFrame - Spark core concepts and architecture |
Huawei HCIA-Big Data(Huawei Certified ICT Associate-Big Data) Sample Questions:
1. Which of the following installation process of Fusioninsight HD is correct?
A) Install Manager->LLD tool to configure->execute preinstall->install cluster->check after installation->configure after installation
B) LLD tool for configuration -> execute preinstalls -> install cluster -> install Manager -> check after installation -> configure after installation
C) Install Manager->execute preinstall->LLD tool to configure->install cluster->check after installation->configure after installation
D) Configure with LLD tool -> Execute preinstall -> Install Managers -> Install cluster -> Check after installation -> Configure after installation
2. The storage formats supported by Hive include? (Multiple choice)
A) TextFile
B) RCFile
C) SequenceFile
D) Parquet
3. Synchronize data between partition replication in Kafka. Copying data from the leader of the partition to the follower requires a thread (replicationFetcherThread), and the follower (a follower is equivalent to a consumer) actively pulls messages from the leader in batches, which greatly improves the throughput.
A) False
B) True
4. In the MRS cluster, which of the following components does Spark mainly interact with?
A) Yarin
B) HDFS
C) Hive
D) Zookeeper
5. What query types does ElasticSearch have? (Multiple choice)
A) Term-Based Search
B) Retrieval based on score
C) Based on full-text search
D) Retrieval based on metadata
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A,B,C,D | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: A,B,C,D |
