CSE MCQs :: Hadoop MCQs
- The output of the _______ is not sorted in the Mapreduce framework for Hadoop.
- Which of the following phases occur simultaneously ?
- The ________ option allows you to copy jars locally to the current working directory of tasks and automatically unjar the files.
- ______________ class allows the Map/Reduce framework to partition the map outputs based on certain key fields, not the whole keys.
- Although the Hadoop framework is implemented in Java , MapReduce applications need not be written in :
- ________ is a utility which allows users to create and run jobs with any executables as the mapper and/or the reducer.
- HDFS and NoSQL file systems focus almost exclusively on adding nodes to :
- Which is the most popular NoSQL database for scalable big data store with Hadoop?
- __________ are highly resilient and eliminate the single-point-of-failure risk with traditional Hadoop deployments
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