SPLK-1001 Basic Searching and Transforming Commands Practice Question
A search returns events with a field 'duration' in milliseconds. The analyst wants to create a new field 'duration_sec' that divides duration by 1000. Which command accomplishes this?
⚠ Common exam trap
Splunk often tests the distinction between `eval` (for calculations and new field creation) and `convert` (for data type conversion), leading candidates to mistakenly choose `convert` for arithmetic operations.
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 duration_sec = duration / 1000
The `eval` command in Splunk is specifically designed to create new fields by evaluating expressions, including arithmetic operations. Using `| eval duration_sec = duration / 1000` creates a new field `duration_sec` that contains the value of `duration` divided by 1000, converting milliseconds to seconds.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
| rename duration as duration_sec
Why it's wrong here
Does not perform division.
- ✗
| convert duration_sec = duration/1000
Why it's wrong here
convert does not support arithmetic.
- ✓
| eval duration_sec = duration / 1000
Why this is correct
eval creates new field with arithmetic.
- ✗
| fields duration_sec = duration/1000
Why it's wrong here
fields command does not support expressions.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SPLK-1001 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-1001 exam.