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Question #286 Topic 1
You are designing a basket abandonment system for an ecommerce company. The system will send a message to a user based on these rules:✑ No interaction by the user on the site for 1 hourHas added more than $30 worth of products to the basket ✑ Has not completed a transactionYou use Google Cloud Dataflow to process the data and decide if a message should be sent. How should you design the pipeline?
A
Use a fixed-time window with a duration of 60 minutes.
B
Use a sliding time window with a duration of 60 minutes.
C
Use a session window with a gap time duration of 60 minutes.
D
Use a global window with a time based trigger with a delay of 60 minutes.