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
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
2. Which of the following programming languages does Spark implement?
A) JAVA
B) C
C) C + ten
D) Scale
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
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
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
Fragen und Antworten:
| 1. Frage Antwort: A | 2. Frage Antwort: D | 3. Frage Antwort: A | 4. Frage Antwort: B,D | 5. Frage Antwort: B |
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