Explanation
The Simple XML elements that configure panel link buttons are <title>Open In Search</title> and <option name="link.visible">true</option>. The title element specifies the text that appears on the link button, and the option element enables the link button to be visible. The other elements are either irrelevant or used for different options. For more information, see Drilldown to a URL.

Explanation
The containers that are included in the Atom Feed response when using the Splunk REST API are <feed>,
<entry>, and <content>. The feed container represents the entire response, the entry container represents each individual result, and the content container represents the fields and values of each result. The namespace container is not included in the Atom Feed response, but rather in the XML namespace declaration. For more information, see Access Splunk data using feeds.

Explanation
The correct answer is A because the tstats command is a generating command. A generating command is a type of command that does not require a base search and can generate results from the summary data or the raw data. The tstats command is a generating command that can retrieve statistical information from the summary data, such as the accelerated data models or the data model summaries. The tstats command is similar to the stats command, but it is faster and more efficient, as it does not need to scan the raw data. The other options are incorrect because they are not the type of command that tstats is. Option B is incorrect because a transforming command is a type of command that converts the results into a data table with rows and columns. Option C is incorrect because a centralized streaming command is a type of command that processes the results on the search head, not on the indexers. Option D is incorrect because a distributable streaming command is a type of command that processes the results on the indexers, not on the search head.
You can find more information about the tstats command and the types of commands in the Splunk Developer Guide.