Huawei HCIP-Big Data Developer H13-723-ENU Prüfungsfragen mit Lösungen:
1. In MapReduce application development, which of the following JAVA classes is responsible for managing and running a computing task?
A) FileSystem
B) Context
C) Configuration
D) lob
2. In the FusionInsight HD system, what interface types does Hive support? (multiple choice)
A) Python interface
B) JDBC interface
C) ODBC interface
D) Ruby interface
3. For the HBase component of the FusionInsight HD platform, what attributes of the secondary index need to be defined when adding a secondary index? (multiple choice)
A) The name of the column family to which the index column belongs
B) Index name
C) Index column
D) Index column type
4. In the FusionInsight HD cluster, regarding the kinit operation command, which of the following statements are wrong? (multiple choice)
A) A client does not support simultaneous use of multiple accounts.
B) Only machine-to-machine accounts can be used.
C) Only human-machine accounts can be used.
D) 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.
5. In FusionInsight HD, when using Streaming's Linux command line mode to submit a topology, a user with Streaming submission permission needs to be used for kinit authentication
A) False
B) True
Fragen und Antworten:
| 1. Frage Antwort: D | 2. Frage Antwort: A,B,C | 3. Frage Antwort: A,B,C,D | 4. Frage Antwort: A,B,C | 5. Frage Antwort: B |
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