SPLK-1001 Using Fields and Lookups Practice Question
An analyst runs `| inputlookup mylookup.csv` but gets no results. The lookup file exists. What is the most likely cause?
⚠ Common exam trap
Splunk often tests the misconception that `| inputlookup` works like a standard file read command, leading candidates to overlook the strict directory requirement and instead blame time range or file formatting issues.
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
✓
The file is not in the correct lookup directory.
The `| inputlookup` command reads lookup files only from the lookups directory within the current app or from the system-level lookups directory. If the file exists elsewhere on the filesystem (e.g., in a custom path or the user's home directory), the command will return no results. This is the most likely cause because the error is not about the file's existence but about its location relative to Splunk's expected lookup paths.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
The file is not in the correct lookup directory.
Why this is correct
The file must be in the lookup directory specified in props.conf or the default lookups folder.
- ✗
The search time range is too narrow.
Why it's wrong here
Time range does not affect inputlookup as it reads from a static file.
- ✗
The lookup command requires an output fields.
Why it's wrong here
inputlookup does not require output fields; it returns all fields.
- ✗
The file is not sorted.
Why it's wrong here
Sorting is not required for inputlookup.
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About these practice questions
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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.