New Release SPLK-1005 Splunk Certification Questions

In the context of Splunk, when configuring data inputs to monitor specific directories, the correct syntax must match the directory paths accurately and adhere to the format recognized by Splunk.

Option A: [monitor:///apache/*/logs] - This syntax would attempt to monitor all directories under /apache/ that contain the word logs, which is not what the question is asking. It is incorrect for the paths given in the question.

Option B: [monitor:///apache/foo/logs, /apache/bar/logs, /apache/bar/1/logs] - This syntax correctly lists the specific paths /apache/foo/logs, /apache/bar/logs, and /apache/bar/1/logs separately. This is the correct answer as it precisely matches the paths given in the question.

Option C: [monitor:///apache/.../logs] - The triple dots syntax (...) is used to match any subdirectories under /apache/. This would monitor all logs directories within any subdirectory structure under /apache/, which again, does not specifically match the paths given in the question.

Option D: [monitor:///apache/foo/logs, /apache/bar/logs, and /apache/bar/1/logs] - This syntax includes the word "and", which is not valid in the Splunk monitor stanza. The syntax should list the paths separated by commas, without additional words.

Thus, Option B is the correct syntax to monitor the specified paths in Splunk.

For additional reference, you can check the official Splunk documentation on monitoring inputs which provides guidelines on how to configure monitoring of files and directories.

The correct SEDCMD setting to mask the credit card numbers, ensuring that the masked version replaces each digit with an "x" character, is Option A.

The SEDCMD syntax works as follows:

s/ starts the substitute command.

(?cc_num=\d{7})\d{9}/ matches the specific pattern of the credit card number in the logs.

\1xxxxxxxxx replaces the matched portion with the first captured group (the first 7 digits of the cc_num), followed by 9 "x" characters to mask the remaining digits.

/g ensures that the substitution is applied globally, throughout the string.

Thus, Option A correctly implements this requirement.

Splunk Documentation Reference: SEDCMD for Masking Data

Explanation: SEDCMD in props.conf applies regular expressions to modify data as it is ingested. It is useful for transforming raw event data before indexing. [Reference: Splunk Docs on SEDCMD]

Explanation: Placing configuration overrides in the local folder within a custom app allows for easy maintenance and ensures that these overrides are preserved during upgrades, as files in default are overwritten. [Reference: Splunk Docs on configuration file precedence]