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Huawei HCIP-Big Data Developer V1.0 Sample Questions:

1. In FusionInsight HD, Oozie supports HDFS Action.

A) False
B) True

2. In the FusionInsight HD cluster, regarding the kinit operation command, which of the following statements are wrong? (multiple choice)

A) Only human-machine accounts can be used.
B) Only machine-to-machine accounts can be used.
C) The ticket obtained by executing this command will time out after 24 hours. You need to execute the kinit command again to log in again.
D) A client does not support simultaneous use of multiple accounts.

3. In MapReduce application development, which of the following JAVA classes is responsible for managing and running a computing task?

A) lob
B) Configuration
C) FileSystem
D) Context

4. HBase filters can set column names or column values as filter conditions, and support multiple filters to be used together.

A) False
B) True

5. There is a file test.txt in the root directory of the HDFS cluster. Which of the following commands can check the DatNode node information stored in this file?

A) hdfs fsck /test.txt -blocks
B) hdfs fsck /test.txt -locations
C) hdfs fsck /test.txt -files
D) hdfs fsck /test.txt -list -corruptfileblocks

Solutions: