第 1 题
1 分Why are traditional relational databases often considered inappropriate for processing Big Data?
AQA A Level · Computer Science 7517
大數據：练习题
5 道选择题即时批改，另有 5 道文字题附完整解题步骤，全部围绕「大數據」。
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第 2 题
1 分According to the specification, why is functional programming considered a good solution for Big Data processing?
第 3 题
1 分When data sizes are so large that they cannot fit on a single server, which of the following must occur for the data to be processed?
第 4 题
1 分Which of the 'V's of Big Data describes the requirement for data to be processed in near real-time, often moving from milliseconds to seconds to respond to streaming inputs?
第 5 题
1 分In Big Data graph schemas, what are nodes and edges typically used to represent?
第 6 题
2 分In the context of Big Data, define the term velocity.
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第 7 题
3 分Explain why traditional relational databases often fail to scale effectively for Big Data applications.
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第 8 题
4 分Explain the role of nodes and edges in a graph schema used for Big Data.
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第 9 题
3 分In the context of Big Data, explain the role of Machine Learning techniques. Why are these techniques specifically necessary when dealing with the attribute of 'Variety'?
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第 10 题
4 分Explain the relationship between the Velocity of Big Data and the need for streaming technologies. In your answer, contrast batch processing with stream processing.
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