The answer is that the post-process search includes `| top limit=10 dest`, which restricts the pie chart to only ten slices. This happens because the `top` command, when used in a post-process search, takes the full result set from the base search and limits the output to the top 10 values of the `dest` field based on event count. Even though the base search returns all destinations, the post-process search acts as a filter applied after the initial data retrieval, so the pie chart visualization only renders those ten slices. On the Splunk Core Certified User SPLK-1002 exam, this tests your understanding of how post-process searches can override or limit base search results—a common trap is assuming the chart reflects the base search directly, when in fact the post-process search controls the final dataset. Remember the memory tip: "Post-process trumps base—what you see is what the pipe limits."
SPLK-1002 Practice Question: Creating Reports, Dashboards and Visualizations
This SPLK-1002 practice question tests your understanding of creating reports, dashboards and visualizations. 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.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The post-process search includes | top limit=10 dest
The base search returns all destinations, but the pie chart shows only 10 slices because the post-process search uses the `| top limit=10 dest` command. The `top` command limits the results to the top 10 values of the `dest` field by count, and this post-process search is applied after the base search, so only those 10 slices are displayed in the pie chart.
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.
✓
The post-process search includes | top limit=10 dest
Why this is correct
This command reduces the results to the top 10 destinations, causing only 10 slices.
Related concept
Read the scenario before looking for a memorised answer.
✗
The eval command changes the dest field
Why it's wrong here
The eval command merely normalizes 'unknown' to 'other'; it does not limit the number of destinations.
✗
The base search time range is too small
Why it's wrong here
The time range is 24 hours; even if small, it would not cause a hard limit of 10.
✗
The charting option 'chart' is set to 'pie'
Why it's wrong here
The pie chart type does not limit the number of slices; it displays all data points.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may think the pie chart itself limits the number of slices (option D) or that the base search time range is responsible, but the actual cause is the `| top limit=10` command in the post-process search, which explicitly restricts the output to 10 results.
Trap categories for this question
Command / output trap
The eval command merely normalizes 'unknown' to 'other'; it does not limit the number of destinations.
Detailed technical explanation
How to think about this question
The `| top` command in Splunk uses a combination of `stats count by field` and then sorts by count in descending order, applying a limit to the number of results. In a post-process search, the base search runs first, and then the post-process search (which includes `| top limit=10 dest`) is applied to the base search results, effectively truncating the data to the top 10 destinations. This is a common pattern for dashboard panels where you want to show a limited set of high-value results without modifying the base search.
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.
Creating Reports, Dashboards and Visualizations — This question tests Creating Reports, Dashboards and Visualizations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The post-process search includes | top limit=10 dest — The base search returns all destinations, but the pie chart shows only 10 slices because the post-process search uses the `| top limit=10 dest` command. The `top` command limits the results to the top 10 values of the `dest` field by count, and this post-process search is applied after the base search, so only those 10 slices are displayed in the pie chart.
What should I do if I get this SPLK-1002 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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