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Huawei H13-711-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
| Data Collection and Messaging | 15% | - Flume
- 1. Log Collection
- 2. Data Transmission
- Kafka
- 1. Kafka Architecture
- 2. Producer and Consumer
|
| Big Data Storage and Query | 20% | - Hive
- 1. HiveQL
- 2. Hive Architecture
- HBase
- 1. NoSQL Concepts
- 2. HBase Data Model
|
| Hadoop Distributed System | 20% | - YARN
- 1. Cluster Resource Management
- 2. Task Scheduling
- HDFS
- 1. Fault Tolerance
- 2. HDFS Architecture
- 3. Data Storage Mechanism
|
| Big Data Overview | 10% | - Big Data Concepts
- 1. Big Data Industry Trends
- 2. Big Data Characteristics
- 3. Big Data Application Scenarios
|
| MapReduce and Computing Framework | 15% | - MapReduce
- 1. Job Execution Mechanism
- 2. MapReduce Processing Flow
- Spark
- 1. Spark SQL
- 2. Spark Core
- 3. Spark Streaming
|
| Huawei Big Data Platform | 20% | - FusionInsight
- 1. Cluster Deployment
- 2. FusionInsight Components
- 3. Cluster O&M
- MRS
- 1. MapReduce Service
- 2. Cloud Big Data Solutions
|
Huawei HCIA-Big Data(Huawei Certified ICT Associate-Big Data) Sample Questions:
1. In the Fusioninsight HD system, if dirty data is generated during the running of the Loader job, the status of the Loader job execution result must be failure.
A) False
B) True
2. Which of the following scenarios in HBase will trigger the Flush operation? (Multiple choice)
A) When the number of files in WALs reaches the threshold
B) The ratio of the total memory occupied by MemStore to the total memory of RegionServer exceeds the preset threshold size
C) The total size of the MemStore in the Region has reached the preset Flush Size threshold
D) HBase periodically refreshes Memstore, the default period is 1 hour
3. Which items can Fusionlnsight Manager perform health check on? (Multiple choice)
A) role
B) Host
C) Example
D) service
4. In Kafka HA, when the Leader corresponding to the Partition goes down, a new Leader needs to be elected from the Followers. Which of the following roles will perform it?
A) Follower
B) Broker
C) Controller
D) Leader
5. What does Fusioninsight HD HBase use by default as its underlying file storage system?
A) Hadoop
B) Memory
C) HDFS
D) MapReduce
Solutions:
Question # 1 Answer: A | Question # 2 Answer: A,B,C,D | Question # 3 Answer: A,B,C,D | Question # 4 Answer: B | Question # 5 Answer: C |