KURL url("http://example.com/search"); url.setQuery("q=my%20search%20keyword&filter=date&sort=ASC"); // Send HTTP request with the updated URL // ...In this example, the KURL object is created with the initial URL "http://example.com/search". The setQuery function is then used to define the query parameters: "q=my%20search%20keyword" sets the search keyword to "my search keyword", "filter=date" specifies that the results should be filtered by date, and "sort=ASC" sets the sort order to ascending. Finally, the updated URL is used to send an HTTP request. Overall, the KURL setQuery function is a useful tool for developers who need to manipulate URLs in their Linux or Unix-based applications.