Final Answer:
Splunk can use a maximum of four pipeline sets. Option D is the answer.
Step-by-step explanation:
Splunk, a powerful data platform, allows users to define and execute data processing pipelines. A pipeline in Splunk consists of a series of processing stages known as pipeline sets. Each pipeline set can include several stages for transforming and enriching data. The question is asking about the maximum number of pipeline sets Splunk can use.
The correct answer is option D, as Splunk supports up to four pipeline sets. This flexibility enables users to design complex data processing workflows to meet their specific requirements, allowing for efficient and customized data analysis and manipulation within the Splunk platform.
Option D is the answer.