Define Arguments and Variables for a Macro SPLK-1002 Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   A Splunk admin is creating a macro that will be used across multiple teams. They want to ensure that the argument names do not conflict with common field names. Which naming convention is most appropriate?

   • AUse the same names as the fields they will filter on.
   • BUse uppercase argument names like `$FIELD$`.
   • CPrefix argument names with an underscore, like `$_field$`.
   • DUse single-letter argument names like `$a$` and `$b$`.
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2. 12foundation · easy

   In Splunk, where can you set validation rules for macro arguments to ensure they meet certain criteria?

   • AIn the 'Permissions' field of the macro definition
   • BIn the 'Arguments' field of the macro definition
   • CIn the 'Validation' field of the macro definition
   • DIn the 'Search string' field of the macro definition
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4. 13application · medium

   A Splunk admin wants to create a macro `ip_check` that accepts an `$ip$` argument. They want to validate that the argument is a valid IPv4 address. Which validation expression should they use?

   • A`len($ip$) == 15`
   • B`isnum($ip$)`
   • C`$ip$ > 0`
   • D`match($ip$, "^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$")`
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5. 14application · medium

   A Splunk admin is creating a macro that uses `$index$` as an argument name. They notice that the macro does not behave as expected when used in searches that also reference an `index` field. What is the best practice to avoid this issue?

   • ADefine the macro with global permissions.
   • BAdd a comment in the macro definition explaining the argument.
   • CRename the argument to something less generic, like `$target_index$`.
   • DUse the argument only once in the search string.
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6. 15expert · medium

   A Splunk admin is creating a macro `region_check` that accepts a `$region$` argument. The macro is used by multiple teams, and some teams pass invalid region codes. The admin wants to enforce that only `us-east-1`, `us-west-2`, and `eu-west-1` are accepted. However, one team needs to temporarily use a new region `ap-south-1` for testing. What is the best approach?

   • AUse a regex that matches any region code.
   • BAdd `ap-south-1` to the validation list in the macro definition.
   • CCreate a separate macro for the testing team.
   • DRemove validation entirely so any region can be used.
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