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Questions and Answers
What is the main purpose of Hadoop?
What is the main purpose of Hadoop?
- To make big data interaction more difficult
- To allow for distributed processing of large datasets (correct)
- To store data on a single machine
- To limit the use of simple programming models
Which characteristic of Hadoop makes it resistant to hardware failure?
Which characteristic of Hadoop makes it resistant to hardware failure?
- Reliable data storage (correct)
- Scalable horizontally
- Economical systems
- Use of simple programming models
How does Hadoop achieve cost-effectiveness in terms of data processing?
How does Hadoop achieve cost-effectiveness in terms of data processing?
- By utilizing complex programming models
- By relying on a single machine for processing
- By scaling horizontally and vertically with ordinary computers (correct)
- By using specialized high-cost computers
What inspired the creation of Hadoop?
What inspired the creation of Hadoop?
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How does the scalability of Hadoop differ from traditional systems?
How does the scalability of Hadoop differ from traditional systems?
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What is the main purpose of the Ingest stage in Big Data processing?
What is the main purpose of the Ingest stage in Big Data processing?
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Which tool is used for transferring data from relational databases to HDFS in Big Data processing?
Which tool is used for transferring data from relational databases to HDFS in Big Data processing?
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What is the primary function of MapReduce in Big Data processing?
What is the primary function of MapReduce in Big Data processing?
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Which framework is used for data analysis and conversion using map and reduce programming?
Which framework is used for data analysis and conversion using map and reduce programming?
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What is the main purpose of the Access stage in Big Data processing?
What is the main purpose of the Access stage in Big Data processing?
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Which tool performs the transfer of event data in Big Data processing?
Which tool performs the transfer of event data in Big Data processing?
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