Podcast
Questions and Answers
What is the primary purpose of the HDFS component in Hadoop?
What is the primary purpose of the HDFS component in Hadoop?
- To visualize large amounts of data
- To store data across multiple machines (correct)
- To manage resource allocation for processing data
- To provide a programming model for parallel processing
Which data visualization technique is best suited for representing parts of a whole?
Which data visualization technique is best suited for representing parts of a whole?
- Pie Charts (correct)
- Scatter Plots
- Histograms
- Bar Charts
What is the main advantage of using Hadoop over traditional data processing systems?
What is the main advantage of using Hadoop over traditional data processing systems?
- Ability to process smaller datasets
- Simplified data visualization
- Cost-effectiveness due to commodity hardware (correct)
- Faster processing times
Which tool is commonly used for geospatial data representation?
Which tool is commonly used for geospatial data representation?
What is the primary function of YARN in Hadoop?
What is the primary function of YARN in Hadoop?
Which data visualization technique is used to display relationships between two variables?
Which data visualization technique is used to display relationships between two variables?
What is the purpose of the MapReduce programming model in Hadoop?
What is the purpose of the MapReduce programming model in Hadoop?
Which tool is commonly used for creating interactive visualizations?
Which tool is commonly used for creating interactive visualizations?
What is the main difference between a bar chart and a histogram?
What is the main difference between a bar chart and a histogram?
What is the primary advantage of using data visualization techniques?
What is the primary advantage of using data visualization techniques?
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