Final answer:
When JSON data is automatically extracted by Splunk, it means that Splunk can parse and extract structured data from the JSON format. This allows for easy searching and analysis of specific data fields.
Step-by-step explanation:
When JSON data is automatically extracted by Splunk, it means that Splunk is able to parse the JSON format and extract the structured data within it. Splunk can then index and analyze this data for various purposes such as troubleshooting, monitoring, or data analysis.
For example, let's say you have a web application that logs user activity in JSON format. By configuring Splunk to automatically extract the JSON fields, you can easily search and analyze specific fields like user names, timestamps, or HTTP status codes. This allows you to gain insights and identify patterns or issues in your application.