SPLK-1002 Advanced Searching and Statistics Practice Question
Which SPL command can be used to create a new field based on a conditional evaluation, such as setting a status field to 'critical' if a numeric threshold is exceeded?
⚠ Common exam trap
Splunk often tests the distinction between `eval` (for field creation and computation) and `convert` (for data type conversion), leading candidates to mistakenly choose `convert` for conditional logic due to its similar syntax.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
| eval status=if(value>100,"critical","normal")
The `eval` command in SPL is used to create new fields or modify existing ones by evaluating expressions. The `if()` function within `eval` allows conditional logic, making `| eval status=if(value>100,"critical","normal")` the correct syntax to create a new field 'status' that is set to 'critical' when the numeric field 'value' exceeds 100, and 'normal' otherwise.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
| makemv
Why it's wrong here
Makemv creates multi-value fields from delimited strings
- ✗
| rex field=_raw
Why it's wrong here
Rex extracts fields using regex, not conditional
- ✓
| eval status=if(value>100,"critical","normal")
Why this is correct
Eval with if performs conditional assignment
- ✗
| convert status=if(value>100,"critical","normal")
Why it's wrong here
Convert is for data type conversion, not conditional assignment
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SPLK-1002 practice question is part of Courseiva's free Splunk certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SPLK-1002 exam.