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What is the primary difference between the withWatermark and window functions in a streaming query?
What is the primary difference between the withWatermark and window functions in a streaming query?
Real Exam
A
The withWatermark function is used for creating sliding time-based windows, while the window function is used for specifying watermark thresholds to manage late data.
5.7%
B
The window function defines a time threshold for data to be considered late and discarded, while the withWatermark function defines a fixed-size time interval for grouping data.
3.4%
C
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