IBM
M2090-743 · Question #66
M2090-743 Question #66: Real Exam Question with Answer & Explanation
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Question
Data in a Hadoop cluster is broken down into smaller pieces (called blocks) and distributed throughout the cluster. In this way, the map and reduce functions can be executed on smaller subsets of your larger data sets, and this provides the scalability that is needed for big data processing. The system that allows this is:
Options
- AHive
- BSAN
- CNAS
- DHDFS
- EJaql
- FAll of the above
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