Huawei H13-711 Prüfungsthemen:
| Abschnitt | Ziele |
|---|---|
| Thema 1: Grundlagen von Big Data | - Einführung in die Konzepte von Big Data
|
| Thema 2: Hadoop-Ökosystem | - Datenspeicherung und -verarbeitung
|
Huawei HCIA-Big Data V2.0 H13-711 Prüfungsfragen mit Lösungen
Frage #1
A Fussinsight Manager is incorrect about the configuration function of the service?
- A. Instance-level configuration also works for other instances
- B. Instance-level configuration takes effect only for this instance
- C. The configuration needs to be restarted after the configuration is saved. The service takes effect
- D. Service level configuration takes effect for all instances
Antwort: A
Frage #2
Which of the following programming languages does Spark implement?
- A. JAVA
- B. C
- C. C + ten
- D. Scale
Antwort: D
Frage #3
Loader's job execution fails, then the data imported during the running of this job will not be deleted and must be manually deleted.
- A. False
- B. True
Antwort: A
Frage #4
What is the purpose of a HBase cluster to execute Compaction regularly? "Multiple choices"
- A. Reduce the number of files in the same region
- B. Reduce the number of files in the same Region and the same ColumnFamily
- C. Reduce the file data of the same ColumnFamily
- D. Improve data read performance
Antwort: B,D
Frage #5
What is the incorrect description of HBase's Region split process Split?
- A. The region that was split during the split process will suspend service
- B. The table will be suspended during split
- C. Split In order to reduce the size of data in a region, split a region into two regions
- D. The Split process did not really separate the files, only the reference file was created
Antwort: B
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