Huawei H13-723-ENU 試験概要:

Huawei H13-723-ENU 試験シラバストピック:

Huawei HCIP-Big Data Developer 認定 H13-723-ENU 試験問題：

1. What are the features of Streaming in FusionInsight HD? (multiple choice)

A) High performance
B) Stream processing
C) High fault tolerance
D) Scalable

2. In HBase application development, when the Rowkey range and distribution of a table are known, it is recommended to pre-divide regions. After calling the following code (fragment) to pre-divide a table into regions, this table will create several regions.
//Create a table of pre-partitioned regions
byte[][] splits=new byte[4][];
splits[0] = Bytes.toBytes("A");
splits[1] = Bytes.toBytes("H");
splits[2] = Bytes.toBytes("O");
splits[3] = Bytes.toBytes("U");
admin.createTable (htd, splits);

A) 4
B) 6
C) 5
D) 3

3. Which of the following business applications is not suitable for Hive?

A) Real-time online data analysis
B) Data mining (user behavior analysis, interest division, regional display)
C) Data summary (number of user clicks per day/week, click ranking)
D) Non-real-time analysis (log analysis, statistical analysis)

4. Use FusionInsight HD's Hive to query data. When the amount of intermediate result data to be queried is large, you can choose to compress the intermediate result data to obtain better performance.
Which of the following are the relevant parameters for Hive intermediate result compression? (multiple choice)

A) hive.intermediate.compression.codec
B) hive.intermediate.compression.type
C) hive.exec.compress.intermediate
D) hive.exec.compress.output

5. In FusionInsight HD, which of the following source types does Flume support? (multiple choice)

A) Avro
B) HBase
C) Kafka
D) HTTP

質問と回答：