Which of the following fields is stored with the events in the index?

The field that is stored with the events in the index is the source field. This field represents the origin of the data being indexed by Splunk, indicating where the data came from. It is crucial for identification and categorization of data sources in the Splunk environment, helping users understand the context of the data during searches and analyses.

The source field is automatically collected by Splunk as it indexes the data and is utilized in search queries and reports. This makes it a foundational field that aids in organizing and retrieving relevant information from the vast datasets stored in the Splunk index.

While other fields such as user, location, and sourceIp are also important in specific contexts, they may not be universally captured and indexed depending on the data source configuration or the nature of the logs. For example, user and sourceIp might only be available in certain event types or logs, while location is often derived from other fields or external data rather than being stored directly in the index.