What values are included in a data stream's metadata in designer?

The values included in a data stream's metadata in Alteryx Designer are crucial for understanding the characteristics of the data being processed. The correct choice captures essential metadata elements, specifically type, size, source, and name.

• Type refers to the data type of the fields, such as integer, string, or date, which determines how the data can be used.
• Size indicates the total number of records in the data stream, providing insight into the volume of data available for processing.

• Source identifies where the data originated from, enabling users to trace back to the initial dataset or input file.
• Name is the designation given to the data stream or fields within it, which aids in organizing and referencing the data effectively throughout the workflow.

Together, these elements of metadata play a critical role in data management and analysis within Alteryx, ensuring users have a comprehensive understanding of their data before performing any operations.

The other options focus on different aspects that do not represent the core metadata characteristics of a data stream in the context of Alteryx Designer, making them less relevant to this specific question.