Which of the following is not a characteristic of SPL (Search Processing Language)?

The correct response identifies that SPL is not restricted solely to searching; it also accommodates data extraction. SPL, or Search Processing Language, encompasses a variety of functions that allow users to not only retrieve and analyze data but also to extract and manipulate data from raw logs and performances.

Moreover, SPL is versatile in its application. In addition to searching and data extraction, it can be utilized to create sophisticated dashboards, visualize data, and perform complex analysis through the chaining of commands. This capability of SPL to handle data extraction and broader functionalities highlights its robustness as a querying language within the Splunk ecosystem.

In contrast, the other options reflect characteristics that are indeed true of SPL: it is case-sensitive, it allows for the creation of visual dashboards, and it supports chaining commands for a more streamlined and powerful querying process. Thus, the assertion that SPL is only used for searching does not accurately capture the full range of its capabilities.