Splunk Updated SPLK-2001 Exam Questions and Answers by nyra

The correct answer is C and D, because they are both statements that describe an HEC token. An HEC token is a unique identifier that is used to authenticate and authorize data sent to Splunk via the HTTP Event Collector (HEC). An HEC token is a GUID (globally unique identifier), which is a 32-character hexadecimal string that is randomly generated. An HEC token can be created in Splunk Web or using REST endpoints, depending on the preference of the user. An HEC token does not map to a Splunk user, but to a specific index or set of indexes where the data will be stored. An HEC token cannot be used to download data, but only to send data to Splunk.

The correct answer is A, B, and D because these are the statements that are true regarding HEC (HTTP Event Collector) tokens. HEC tokens are unique identifiers that are used to authenticate and authorize the data sent to HEC, which is a service that allows you to send data to Splunk via HTTP or HTTPS. Option A is correct because multiple tokens can be created for use with different sourcetypes and indexes, which are the attributes that define the data type and the location of the data in Splunk. Option B is correct because the edit token http admin role capability is required to create a token, which is a permission that allows the user to manage the HEC tokens. Option D is correct because tokens can be edited using the data/inputs/http/{tokenName} endpoint, which is a REST endpoint that allows you to update the properties of a specific HEC token. Option C is incorrect because to create a token, you need to send a POST request to the data/inputs/http endpoint, not the services/collector endpoint. The services/collector endpoint is used to send data to HEC, not to create tokens. You can find more information about HEC tokens and their endpoints in the Splunk Developer Guide.

The correct answer is B, C, and D, because they are all ways to reduce the results size in the results when the search/jobs REST endpoint is called to execute a search. The search/jobs REST endpoint is used to create, manage, and control search jobs in Splunk. The results size in the results refers to the amount of data returned by the search job, which can affect the performance and efficiency of the search. Removing unneeded fields, truncating the data using selective functions, and summarizing the data using analytic commands are all methods to reduce the results size by filtering, limiting, or aggregating the data. Using a generating search is not a way to reduce the results size, but a way to create a search job that does not use the index, but instead generates its own data3.

 The correct answer is B and D, because they are the ways to optimize the searches in the dashboard. A dashboard is a user interface that displays data from one or more searches in various panels, such as charts, tables, or maps. Optimizing the searches in the dashboard helps to improve the dashboard performance, reduce the load on the Splunk server, and enhance the user experience. Restricting the time range of the search as much as possible and converting the common SPL into a Global Search and converting the other searches to post-processing searches are both methods to optimize the searches in the dashboard by limiting the amount of data to be searched or processed. Converting searches to include NOT expressions and replacing | stats command with | transaction command wherever possible are not methods to optimize the searches in the dashboard, but rather ways to change the search logic or functionality, which might not produce the desired results.