SPLK-1004 Splunk Core Certified Advanced Power User Exam Questions and Answers

The | makeresults command generates a single event containing default fields, such as _time. It's mainly used to create sample data or placeholder events for testing purposes. The primary field it generates is _time, but the command is used to generate a base event that can be manipulated further.

In Splunk dashboards, event annotations require the attribute

The regex is passed to the makemv command in Splunk using the delim argument. This argument specifies the delimiter used to split a single string field into multiple values, effectively creating a multivalue field.

When Splunk encounters repeating JSON data structures in an event, they are extracted as multivalue fields. These allow multiple values to be stored under a single field, which is common with arrays in JSON data.

The values function in the stats command returns a sorted list of unique values from a specified field, making it helpful for summarizing and analyzing data.

Form inputs can dynamically update panels in a dashboard by replacing tokens in the search string with the form input value, making dashboards interactive and responsive to user selections.

The correct syntax to return events from between 2:00 AM and 5:00 AM is earliest=-2h@h AND latest=-5h@h. This uses relative time modifiers to specify a range starting at 2 AM and ending at 5 AM.

Self-describing data includes information about its structure within the data itself. Examples include formats like JSON and XML, where the data schema is embedded and can be easily interpreted without external references.

Splunk uses KMZ or KML files to define geospatial lookups. These formats are designed for geographic annotation and mapping, making them ideal for geospatial data in Splunk.

The output of the append command is added to the end of the current search results. This is useful for concatenating additional data from a subsearch.

The spath command in Splunk requires the input and output path arguments. The input specifies the field or data source to parse, and the path defines the location of the data within a structured format like JSON or XML.

The transaction command can be slow in large deployments because it requires all event data relevant to the transaction to be returned to the search head, which can be resource-intensive.

In a Splunk search containing a subsearch, the inner subsearch executes first. The result of the subsearch is then passed to the outer search, which often depends on the results of the inner subsearch to complete its execution.

The _time field is required for event annotations in Splunk. This field specifies the time point or range where the annotation should be applied, helping correlate annotations with the correct temporal data.

The valid syntax for using the split function in Splunk is ... | eval areaCodes = split(phoneNumber, "_"). This function splits the string based on the specified delimiter, creating an array of substrings.

In Splunk Simple XML for dashboards, the element is used within a configuration to pass multiple fields to another dashboard using dynamic drilldown.

The erex command in Splunk generates regular expressions based on example data. These generated regular expressions can then be edited and utilized with the rex command in subsequent searches.

The predefined drilldown token $row.$ captures the value of a clicked table row in a Splunk dashboard. This token is used to pass the clicked value to another dashboard or component, enabling dynamic updates based on user interaction.