Salesforce Related Exams
Marketing-Cloud-Intelligence Exam
An implementation engineer has been asked to perform QA for a standard file ingestion, done by the client.
The source file that was ingested can be seen below:

The number of rows added to this data stream is 3. What could have led to this discrepancy?
An implementation engineer is requested to create the harmonization field - Magician
This field should come from multiple Twitter Ads data streams, and should follow the below logic:

Using the Harmonization Center, the engineer created a single Pattern for Campaign Name. What other action should the engineer take to meet the requirements?
Which three statements accurately describe the different data stream types in Marketing Cloud intelligence?