Exam Certified Data Cloud Consultant topic 1 question 51 discussion

The answer should be " Transaction" - C and not D. Data streams are the sources of data that are ingested into Data Cloud and mapped to the data model. Data streams have different categories that determine how the data is processed and used in Data Cloud. Transaction data streams are used for time-based operations in segmentation and calculated insights, such as filtering by date range, aggregating by time period, or calculating time-to-event metrics. Transaction data streams are typically used forevent data, such as purchases, clicks, or visits, that have a timestamp and a value associated with them.