Which option does NOT describe a characteristic of the Bulk API?

The Bulk API is designed primarily for processing large volumes of data efficiently by leveraging batch processing techniques. One of its key characteristics is the ability to handle data in large sets, which allows for much faster data operations compared to traditional methods.

When examining the options, the characteristic that is not aligned with the Bulk API is its operation mode. The Bulk API operates asynchronously, meaning that when a request is made, it doesn’t require the process to complete immediately for the user to continue working. This allows for multiple records to be processed regardless of the immediate availability of a response.

Conversely, synchronous operations require that the request is completed before moving on to subsequent actions, which would be counterproductive in scenarios involving large data sets. Thus, indicating that the Bulk API operates synchronously is incorrect, as it fundamentally relies on asynchronous processing to efficiently manage data operations without holding up other tasks.