The answer is D, which correctly identifies that the search adds geographic information based on src_ip and then aggregates bytes by dest_ip and country. This is accurate because the `iplocation` command enriches each event with location fields like Country and City derived from the src_ip, after which the `stats` command groups the results by dest_ip and the newly added Country field, summing the bytes. On the Splunk SPLK-1003 exam, this question tests your ability to trace the flow of data transformation through piped commands, a common challenge where candidates mistakenly think `iplocation` modifies the original IP field or that `stats` aggregates by src_ip. A frequent trap is forgetting that `iplocation` appends fields without removing the source IP, so the subsequent `rename` and `stats` operate on both original and new fields. To remember this, think of `iplocation` as a "stamp" that adds location data to each event, and `stats` as a "bucket" that collects those stamps by chosen dimensions—here, dest_ip and country.
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.
Exhibit
index=network sourcetype=firewall | fields src_ip, dest_ip, action, bytes | iplocation src_ip | stats sum(bytes) as total_bytes by dest_ip, Country | sort - total_bytes | head 10
Refer to the exhibit. Which statement about this search is true?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
It adds geographical info based on src_ip and then aggregates bytes by dest_ip and country.
The search uses `iplocation` to add geographical fields (like Country, City) based on the `src_ip` field, then renames `src_ip` to `src` and uses `stats` to aggregate bytes by `dest_ip` and the newly added `Country` field. This matches option D exactly.
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.
✗
It fails because iplocation requires a lookup table to be defined.
Why it's wrong here
Iplocation uses built-in GeoIP data
✗
It uses iplocation to add geographical information about the destination IP.
Why it's wrong here
Iplocation is applied to src_ip, not dest_ip
✗
It only includes events where src_ip is a valid IP address.
Why it's wrong here
Iplocation works with any string, but non-IPs yield null
✓
It adds geographical info based on src_ip and then aggregates bytes by dest_ip and country.
Why this is correct
Correct interpretation of the search
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse which IP address (source vs. destination) is being geolocated, or assume `iplocation` filters out invalid IPs, when in fact it only enriches events without removing any.
Detailed technical explanation
How to think about this question
The `iplocation` command in Splunk leverages a local MaxMind GeoIP database (typically `GeoLite2-City.mmdb`) to map IP addresses to latitude, longitude, city, region, and country. It does not validate IPs or remove events; it simply appends fields where a match is found. The `rename` command is used here to alias `src_ip` to `src` before aggregation, which is a common pattern to preserve the original field name in the output.
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 small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
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: It adds geographical info based on src_ip and then aggregates bytes by dest_ip and country. — The search uses `iplocation` to add geographical fields (like Country, City) based on the `src_ip` field, then renames `src_ip` to `src` and uses `stats` to aggregate bytes by `dest_ip` and the newly added `Country` field. This matches option D exactly.
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.
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Question Discussion
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