The answer is (status=error OR status=critical) bytes>1000 because Splunk’s Search Processing Language (SPL) requires parentheses to group OR conditions so they are evaluated as a single unit, and a space between search terms acts as an implicit AND. Without parentheses, Splunk would evaluate the query left-to-right, potentially treating the OR as binding only to the immediate next term, which would produce incorrect results. This question tests your understanding of how to properly combine OR and AND conditions with parentheses, a core skill for the Splunk Core Certified Power User SPLK-1003 exam, where candidates must distinguish between implicit AND logic and explicit grouping. A common trap is forgetting that a space is an AND, leading to searches like status=error OR status=critical bytes>1000, which Splunk interprets as (status=error) OR (status=critical AND bytes>1000). Remember the memory tip: “Parentheses protect the OR; the space is the AND’s door.”
SPLK-1003 Advanced Searching and Statistics Practice Question
This SPLK-1003 practice question tests your understanding of advanced searching and statistics. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A security analyst needs to find all events where the field `status` has a value of either "error" or "critical" and the field `bytes` is greater than 1000. Which search correctly accomplishes this?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
(status=error OR status=critical) bytes>1000
Option A is correct because in Splunk's Search Processing Language (SPL), parentheses group the OR conditions to ensure they are evaluated together, and the space between the grouped condition and `bytes>1000` acts as an implicit AND. This correctly retrieves events where `status` is either "error" or "critical" AND `bytes` is greater than 1000.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
(status=error OR status=critical) bytes>1000
Why this is correct
Parentheses ensure the OR is evaluated first, and then the AND with bytes>1000.
Related concept
Read the scenario before looking for a memorised answer.
✗
status=error OR status=critical AND bytes>1000
Why it's wrong here
Operator precedence causes AND to be evaluated before OR, so this is equivalent to status=error OR (status=critical AND bytes>1000).
✗
status IN (error, critical) AND bytes>1000
Why it's wrong here
The IN operator requires values in quotes: status IN ("error", "critical").
✗
status="error" OR status="critical" bytes>1000
Why it's wrong here
The quotes around field values are unnecessary and the missing OR between the second status and bytes makes the search invalid.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that Splunk's implicit AND (space) combined with operator precedence causes candidates to forget that OR conditions must be grouped with parentheses to avoid unintended logic, leading them to choose Option B or D.
Detailed technical explanation
How to think about this question
Splunk's search language uses a left-to-right evaluation with operator precedence where AND binds tighter than OR, similar to many programming languages. The implicit AND (space) between search terms is equivalent to writing `AND` explicitly. In real-world scenarios, failing to use parentheses with mixed OR/AND logic is a common source of incorrect results, especially when filtering on multiple fields like status codes and numeric thresholds.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the SPLK-1003 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Advanced Searching and Statistics — This question tests Advanced Searching and Statistics — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: (status=error OR status=critical) bytes>1000 — Option A is correct because in Splunk's Search Processing Language (SPL), parentheses group the OR conditions to ensure they are evaluated together, and the space between the grouped condition and `bytes>1000` acts as an implicit AND. This correctly retrieves events where `status` is either "error" or "critical" AND `bytes` is greater than 1000.
What should I do if I get this SPLK-1003 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A security analyst needs to find all events where the field 'status' is either 'error' or 'critical', and then count the number of events per source IP. Which search is correct?
easy
✓ A.index=security (status=error OR status=critical) | stats count by src_ip
B.index=security status=error AND status=critical | stats count by src_ip
C.index=security | where status=error OR status=critical | stats count by src_ip
D.index=security status=error OR status=critical | stats count by src_ip
Why A: Option A is correct because it uses the proper syntax to filter events where the 'status' field is either 'error' or 'critical' within the index, and then pipes the results into the stats command to count events by 'src_ip'. The parentheses around the OR condition ensure correct evaluation order, and the stats count by src_ip accurately aggregates the count per source IP.
Last reviewed: Jun 11, 2026
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This SPLK-1003 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-1003 exam.
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