Hadoop 面试题与答案
相关差异对比
问题 6. Give the use of the bootstrap panel.
We use panels in bootstrap from the boxing of DOM components.
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问题 7. What is the purpose of button groups?
Button groups are used for the placement of more than one buttons in the same line.
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问题 8. Name the various types of lists supported by Bootstrap.
- Ordered list
- Unordered list
- Definition list
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问题 9. Which command is used for the retrieval of the status of daemons running the Hadoop cluster?
The 'jps' command is used for the retrieval of the status of daemons running the Hadoop cluster.
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问题 10. What is InputSplit in Hadoop? Explain.
When a Hadoop job runs, it splits input files into chunks and assigns each split to a mapper for processing. It is called the InputSplit.
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