The omission of the STREAM keyword will allow the query to read data from the streaming source as a regular table, but this approach may not meet the low latency requirements due to the lack of streaming capabilities.

The omission of the STREAM keyword will cause a syntax error, preventing the query from executing, which directly impacts the pipeline's ability to process streaming data in real-time.

The omission of the STREAM keyword will have no impact on the query execution, as the DLT pipeline automatically detects and adjusts for streaming sources without explicit keywords.

The omission of the STREAM keyword will cause the query to read data from the streaming source with increased latency, as it defaults to batch processing, thus failing to meet the real-time processing requirement.