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Huawei H13-723-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Big Data Real-time Retrieval Scenario-based Solution | 30% | - Real-time Query and Search
|
| Big Data Real-time Stream Computing Scenario-based Solution | 30% | - Streaming Data Processing
|
| Big Data Offline Batch Processing Scenario-based Solution | 25% | - Offline Data Processing
|
| Big Data Application Development Overall Guide | 15% | - Big Data Application Development Fundamentals
|
Huawei HCIP-Big Data Developer Sample Questions:
1. For Spark Streaming applications, in a JVM, only one StreamingContext can be active at the same time.
A) False
B) True
2. Which role in Yarn manages the resources (CPU/Memory) of a single node?
A) NameNode
B) ResourceManager
C) NodeManager
D) Data Node
3. In a MapReduce application, the output of the map function is processed by the MapReduce framework and sent to the reduce function. This process is based on key-value pairs for sorting and grouping.
A) False
B) True
4. In HDFS application development, which of the following are the interfaces supported by the HDFS service? (multiple choice)
A) FileSystem.create
B) BufferedOutputStream.flush
C) FileSystem.append
D) BufferedOutputStream.write
5. Regarding the Hive service of the FusionInsight HD platform and its WebHCat development interface, which of the following descriptions is incorrect?
A) You can create tables, query and other operations through WebHCat
B) Support REST-based query request
C) WebHCat provides external services based on HTTP and HTTPS protocols
D) The data format returned by WebHCat is XML
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: C | Question # 3 Answer: B | Question # 4 Answer: A,B,C,D | Question # 5 Answer: D |
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