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Questions and Answers
What type of data arrival is assumed in this chapter?
What type of data arrival is assumed in this chapter?
- Database
- Memory
- File
- Stream (correct)
How is the data arrival rate described in the chapter?
How is the data arrival rate described in the chapter?
- Rapid and not feasible to store all in active storage (correct)
- Predictable and controllable
- Slow and steady
- Intermittent and manageable
What is the primary focus of the algorithms for processing streams?
What is the primary focus of the algorithms for processing streams?
- Summarization of the stream (correct)
- Real-time interaction with the stream
- Detailed listing of all elements
- Storage of all data elements
How is the number of different elements in a stream estimated?
How is the number of different elements in a stream estimated?
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What is one approach to summarizing a stream mentioned in the chapter?
What is one approach to summarizing a stream mentioned in the chapter?
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