SPLK-1003 Practice Test 14 — 15 Questions

Question 1

Which statement best describes the search result?

Accepted Answer

It returns the count of events where the price is greater than 100, grouped by product_name.. Option A is correct. The search enriches events with product_name and price, filters for price > 100, then counts events by product_name. Option B is wrong because it counts events, not distinct product_ids. Option C is wrong because price is added by the lookup. Option D is too broad; it doesn't specify the grouping.

Answer

It returns an error because price is not a field before the lookup.

Answer

It returns the count of distinct product_ids that have a price > 100.

Answer

It returns the count of successful web events, but only for products with price > 100.

Question 2

A lookup table must be updated multiple times per minute from an external API. Which lookup method provides the best performance for search-time enrichment?

Accepted Answer

KV Store lookup updated via REST API. Option D is correct because KV Store lookups can be updated via REST API calls without reindexing and provide fast search-time lookups. Option A is incorrect because file lookups require rewriting the file and reloading. Option B is incorrect because index-time lookups require reindexing. Option C is incorrect because scripted lookups call the API on every search, causing severe performance issues.

Answer

CSV file lookup updated by a scheduled script

Answer

Index-time lookup using a transformation that queries the API during indexing

Answer

Scripted lookup that calls the API on each search

Question 3

A lookup table file contains 10GB of data. When performing a lookup using the lookup command, search performance is extremely slow. Which approach will most effectively improve performance without losing functionality?

Accepted Answer

Convert the lookup to a KV store lookup.. Option A is correct because converting to a KV store lookup uses a more efficient storage and retrieval mechanism, ideal for large lookup tables. Options B, C, D, and E are less effective or reduce functionality.

Answer

Split the lookup into multiple smaller files and use a chain of lookups.

Answer

Use the inputlookup command to load the entire table into memory.

Answer

Set the max_memtable_bytes in limits.conf to increase memory.

Answer

Create a time-based lookup with limited time range.

Question 4

An analyst runs this search and gets no results. The lookup file server_list.csv exists and contains data. What is the most likely issue?

Accepted Answer

The field names in the CSV do not match the search fields.. Option C is correct because the field names in the CSV must match the search fields (status, hostname, ip_address). If the CSV uses different field names, no results will be returned. Options A, B, and D are less likely or incorrect.

Answer

The lookup file is not in the correct lookup directory.

Answer

The search should include an index specification.

Answer

The search should use 'lookup' instead of 'inputlookup'.

Question 5

A user wants to create a trellis chart with multiple panels, each showing data for a different department. What attribute should be used to split the visualization?

Accepted Answer

Split by. In trellis charts, the 'Split by' attribute divides the visualization into multiple panels based on a field value. Overlay, color, and drilldown are not used for splitting.

Answer

Overlay

Answer

Drilldown

Answer

Color

Question 6

A large lookup file with 10 million rows is used in a search that joins with main index data. The search is slow. Which optimization should be applied first?

Accepted Answer

Convert the lookup to a KV store collection.. Option C is correct because converting to KV store improves performance for large lookups. Option A is wrong because inputlookup loads all rows, making it slower. Option B is wrong because local=true does not help memory. Option D is wrong because subsearch adds overhead.

Answer

Use 'lookup local=true' to reduce time.

Answer

Add a filter on the lookup using a subsearch.

Answer

Use 'inputlookup' instead of 'lookup'.

Question 7

An analyst uses the following search: `... | timechart span=1h count by status`. What is the purpose of the span argument?

Accepted Answer

It defines the time interval for each data point (1 hour).. Option C is correct. The span argument defines the time interval for each data point in the timechart. Here, span=1h means each bucket represents one hour. Option A is incorrect because it says 1-minute. Option B is misleading because the time range is set by the search time picker, not span. Option D is incorrect because the 'by' clause handles splitting, not span.

Answer

It limits the number of status values displayed.

Answer

It groups events into 1-minute intervals.

Answer

It sets the time range of the chart.

Question 8

Where must the file 'departments.csv' be placed for this lookup definition to work?

Accepted Answer

In the lookups directory of the same app where the transforms.conf is defined.. Option C is correct. The filename is relative; Splunk looks for it in the lookups directory of the app where the transforms.conf is defined. Option A is not guaranteed; system lookups are global but not the default for app-specific definitions. Option B could work if the definition is in the search app, but generally it follows the app context. Option D is incorrect as Splunk does not search all directories.

Answer

In any directory under $SPLUNK_HOME.

Answer

In the $SPLUNK_HOME/etc/apps/search/lookups directory.

Answer

In the $SPLUNK_HOME/etc/system/lookups directory.

Question 9

A dashboard developer wants to color-code the bars in a column chart based on a severity field (critical=red, high=orange, medium=yellow, low=green). How can this be achieved?

Accepted Answer

Use the chart command with 'useColors=true' and specify a color palette or use Eval to create a color field. Option C is correct because using the chart command's 'useColors' and 'colorPalette' options, or setting colors via eval, allows custom coloring. Option A is incorrect because CSS in Simple XML requires advanced customization and is not straightforward. Option B is incorrect because drilldown is for interaction, not color. Option D is incorrect because the 'overlay' option is for overlaying another chart.

Answer

Configure drilldown to change colors when clicked

Answer

Use the 'overlay' option in the chart command

Answer

Add CSS styling to the Simple XML dashboard

Question 10

A search produces a table with many rows. Which visualization type is best suited to show the distribution of a single field's values?

Accepted Answer

Pie chart. Option C is correct because a pie chart effectively shows proportional distribution of categorical data. Options A, B, and D are more suited for trends or relationships.

Answer

Area chart

Answer

Scatter chart

Answer

Line chart

Question 11

An admin configured an automatic lookup but events for mysourcetype are not being enriched. What is the most likely problem?

Accepted Answer

The match_type should be 'EXACT' instead of 'WILDCARD'.. Option B is correct because the WILDCARD match_type requires the event value to contain wildcard characters or be matched glob-style; typical exact matches require EXACT match_type. Option C is possible but the syntax can omit INPUT if the field names match. Options A and D are less likely.

Answer

The lookup file is too large and memory limit is exceeded.

Answer

The LOOKUP stanza in props.conf is missing the input field specification.

Answer

The lookup is defined in transforms.conf but not referenced in any search.

Question 12

A dashboard uses a drop-down input to select a server. The drop-down is populated by a search that returns server names. Which setting ensures that the drop-down updates automatically when the underlying data changes?

Accepted Answer

Change the 'refresh' setting on the input. The 'refresh' setting on the input causes the search that populates the drop-down to re-run at intervals, keeping the list current. Token filters, delay, or 'search on change' do not provide automatic periodic updates.

Answer

Set the 'delay' option

Answer

Use a token filter

Answer

Enable 'search on change'

Question 13

Which visualization type is best for comparing the proportion of each error type to the total errors over time?

Accepted Answer

Area chart. Option D is correct because an area chart (especially stacked) shows proportions over time. Option A (column) can be used but area is more common for proportion over time. Option B (line) does not show proportion. Option C (pie) is not time-based.

Answer

Pie chart (with multiple series)

Answer

Column chart

Answer

Line chart

Question 14

Which of the following is a recommended practice when creating a lookup table file?

Accepted Answer

Include a header row with field names that contain no spaces.. Option D is correct. Using field names with no spaces or special characters avoids parsing issues. Option A is not recommended because mixed case can cause case-sensitivity problems. Option B, tab-separated, is not standard; CSV with header is preferred. Option C, global lookups directory, is not best practice; it should be in the app's lookups directory.

Answer

Place the file in the global lookups directory.

Answer

Use mixed case field names.

Answer

Use tab-separated values.

Question 15

What is the type of visualization produced?

Accepted Answer

A pie chart.. Option D is correct. The `pie` command generates a pie chart from the statistical results. Option A (bar chart) is produced by `chart`, not `pie`. Option B (scatter) and C (line) are not applicable.

Answer

A bar chart.

Answer

A scatter chart.

Answer

A line chart.

SPLK-1003 Practice Test 14 — 15 Questions

Exhibit

SPLK-1003 Practice Test 14 — 15 Questions

Exhibit