Splunk Enterprise Certified Admin Practice Test

What is the default type of indexes in Splunk?

1. Event

2. Metrics

3. Lookups

4. Recursive

The correct answer is: Event

In Splunk, the default type of index is event type indexes. This means that when data is ingested into Splunk, it is typically categorized as events, which are timestamped records of individual occurrences or logs. Each event captures an instance of log activity or a specific piece of data, allowing users to perform searches, create reports, and visualize trends based on this data. Event indexes are designed this way to deal with the high-volume, unstructured data that is characteristic of log files and event-based data from various sources like applications, servers, networking devices, and more. This structure supports efficient indexing and fast searching of large volumes of log data, as well as enhancing the ability to correlate events across different data sources. The other options refer to different functionalities within Splunk. Metrics indexes are specifically optimized for numeric time series data, lookups allow for enriching event data with additional information from external datasets, and recursive doesn't apply to a type of index in the context of Splunk. This distinction is crucial for understanding how Splunk organizes and manages different types of data for analysis and reporting.