SPLK-1001 Practice Test 31 — 15 Questions

Question 1

Which three of the following are best practices when working with Data Models in Splunk? (Choose three.)

Accepted Answer

Regularly rebuild data model acceleration summaries after making changes to the data model.. Constraints are essential for limiting the events in a data model to only those relevant to the dataset, which improves performance and accuracy. Rebuilding acceleration summaries after changes ensures that the pre-computed data reflects the updated model, preventing stale results. Defining fields using Eval expressions allows you to derive calculated values from raw data, enriching the dataset without modifying the underlying indexed data.

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Always set acceleration to the maximum time range (e.g., All time) to ensure all data is pre-computed.

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Design data models with a flat, non-hierarchical structure whenever possible to simplify acceleration.

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Create root-level child fields that are independent of any specific dataset hierarchy to improve search efficiency.

Question 2

Which three of the following are valid uses of the `stats` command in Splunk? (Choose three.)

Accepted Answer

Calculating the average value of a numeric field using `avg(field)`. The `stats` command in Splunk is used to perform statistical aggregations on search results. `count(field)` counts the number of events where the specified field exists, `avg(field)` calculates the mean of a numeric field, and `earliest(field)` returns the earliest (oldest) timestamp value for that field within each group. These are all valid aggregation functions that operate on field values across events.

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Sorting results in descending order directly within the stats command

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Joining two separate searches into a single stats output

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Removing duplicate events based on a field using `dedup` inside the stats command

Question 3

Match each Splunk license type to its description.

Accepted Answer

Splunk Enterprise: Full-featured, licensed by daily indexing volume, includes search and alerting.. Splunk Enterprise provides full features with paid licensing based on daily index volume; Splunk Free is limited to 500 MB/day without authentication; Splunk Forwarder only forwards data; Splunk Cloud is a managed SaaS. Common confusions include mixing Enterprise and Free or Forwarder and Enterprise.

Answer

Splunk Enterprise: Forwards data to other Splunk instances; does not index or search locally.

Answer

Splunk Free: Full-featured, licensed by daily indexing volume, includes search and alerting.

Question 4

Match each lookup type to its definition.

Accepted Answer

CSV lookup: Looks up data from a static CSV file. CSV lookups use static CSV files, while KV Store lookups use key-value store collections. The other options misassign definitions from external or geospatial lookups.

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External lookup: Looks up data from a static CSV file

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CSV lookup: Looks up data from a KV Store collection

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Geospatial lookup: Looks up data using an external script or command

Question 5

Match each Splunk component to its purpose.

Accepted Answer

Indexer: Processes incoming data and creates indexes.. These are key components in a Splunk deployment. Matching them correctly is essential for understanding data flow and management.

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Indexer: Provides the search interface and distributes queries.

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Forwarder: Manages configuration updates for Splunk components.

Question 6

Match each Splunk role to its typical permission scope.

Accepted Answer

User: Can search and create reports, but cannot modify system settings.. In Splunk, the User role has basic search and reporting capabilities without system changes, Power User adds knowledge object creation, and Admin has full system and user management access.

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User: Can manage user accounts.

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Power User: Has full access to system configuration.

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Admin: Can search and create reports but cannot modify system settings.

Question 7

The Monitoring Console displays the message: 'No data received'. What does this indicate?

Accepted Answer

The indexer is not receiving any data.. The message from the Monitoring Console indicates that the indexer is not receiving any data. This typically occurs when forwarders are not sending data to the indexer, or the indexer's receiving port is not configured or is blocked. In Splunk, the Monitoring Console aggregates health metrics; an alert about data flow points to a data ingestion failure at the indexer level, not a connectivity or licensing issue.

Answer

The search head is disconnected from the indexer.

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The license is exhausted.

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The user does not have permission to search.

Question 8

A Splunk user wants to create a lookup that maps a field 'status_code' to a human-readable 'status_description'. The lookup data is small and changes infrequently. Which TWO methods are appropriate for creating this lookup? (Choose two.)

Accepted Answer

Create a lookup definition file (transforms.conf) with the mapping inline. A lookup definition file (transforms.conf) can contain an inline mapping using the `filename` or `external_type` settings, but more specifically for small static data, you can define a lookup with a `table` or `static` definition that directly maps values without an external file. This is efficient for small, infrequently changing data as it avoids file management overhead. Option E is correct because saving a CSV file with the mapping and defining a lookup from that file is the standard method for small, static lookup data in Splunk, using the `lookup` command or automatic lookup to enrich events.

Answer

Create a KV Store collection to store the mapping

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Use the 'lookup' command in a search to create a temporary mapping each time

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Use a calculated field in props.conf to derive the description from the code

Question 9

Which TWO commands can be used to filter events based on a field value? (Choose two.)

Accepted Answer

search. The `search` command is the primary way to filter events in Splunk, and it can be used to filter based on field values using syntax like `field=value`. The `where` command evaluates Boolean expressions and is specifically designed to filter results based on field values, supporting comparisons, wildcards, and functions. Both commands directly filter events by evaluating field values.

Answer

eval

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stats

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table

Question 10

You are a Splunk admin for a large enterprise with multiple distributed Splunk components. The security team frequently runs searches that use a large CSV lookup file (500MB) containing threat intelligence indicators. They report that searches are slow and sometimes time out. The lookup file is updated hourly via an automated script. The team currently uses the 'lookup' command in every search. You need to improve performance without sacrificing data freshness. Your environment has a search head cluster and indexer cluster. The lookup file is stored on a shared filesystem accessible to all search heads. Which single approach will best improve search performance while maintaining hourly updates?

Accepted Answer

Configure the lookup as a time-based lookup with a filter condition to only apply to events with matching IP fields, and use automatic lookup to avoid manual command.. Configuring the lookup as a time-based lookup with a filter condition reduces the number of events that need to be matched against the 500MB CSV, and using an automatic lookup eliminates the need for the manual 'lookup' command in every search. This approach improves performance by limiting the lookup scope to relevant events (e.g., only those with matching IP fields) while still allowing the hourly script to update the CSV file, maintaining data freshness.

Answer

Increase the search concurrency limit on the search head to allow more parallel lookups.

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Convert the CSV to a KV Store collection and use the 'lookup' command with the KV Store lookup.

Answer

Move the CSV file to each indexer and use index-time field lookup.

Question 11

A search returns events with a field 'duration' in milliseconds. The analyst wants to create a new field 'duration_sec' that divides duration by 1000. Which command accomplishes this?

Accepted Answer

| eval duration_sec = duration / 1000. The `eval` command in Splunk is specifically designed to create new fields by evaluating expressions, including arithmetic operations. Using `| eval duration_sec = duration / 1000` creates a new field `duration_sec` that contains the value of `duration` divided by 1000, converting milliseconds to seconds.

Answer

| rename duration as duration_sec

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| convert duration_sec = duration/1000

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| fields duration_sec = duration/1000

Question 12

A user is building a search in Splunk Web and wants to use the field autocomplete feature to quickly select fields. What must the user do to enable this feature?

Accepted Answer

No action needed; autocomplete is always active in the search bar.. The field autocomplete feature in Splunk Web's search bar is enabled by default and requires no user action to activate. As the user types a search string, Splunk automatically suggests matching field names, commands, and keywords based on the current index and data context. This behavior is inherent to the search interface and does not depend on any keyboard shortcut or configuration setting.

Answer

Press Ctrl+Enter to trigger autocomplete suggestions.

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Click the 'Add to Search' button next to field names.

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Enable it in the user preferences under Settings.

Question 13

Drag and drop the steps to perform a Splunk software upgrade using the CLI into the correct order.

Accepted Answer

Backup, then Download, then Stop, then Install, then Verification.. The correct sequence for a Splunk CLI upgrade starts with backing up current configurations to prevent data loss, then downloading the new version (can be done while Splunk runs), stopping Splunk to allow file replacement, installing the upgrade, and finally verifying the installation with 'splunk status' or browsing the UI.

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Download, then Backup, then Stop, then Install, then Verification.

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Stop, then Backup, then Download, then Install, then Verification.

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Backup, then Stop, then Download, then Install, then Verification.

Question 14

A user wants to search only data from the 'security' index. Which search syntax should they use?

Accepted Answer

index=security. In Splunk, the `index` field specifies which index to search, and data is organized into indexes. To restrict a search to data from a specific index, you use `index=<index_name>`. Here, `index=security` tells Splunk to only search events stored in the 'security' index, which is the precise syntax required.

Answer

source=security

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sourcetype=security

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host=security

Question 15

A user runs a search and sees "No results found". The time range is set to "All time". Data exists in the index "main" and sourcetype "access_combined". Which is the most likely cause?

Accepted Answer

The search string contains a typo.. The most common cause of 'No results found' when data is confirmed to exist in the index and sourcetype is a typo in the search string. Splunk's search engine performs exact string matching against indexed tokens, so even a minor misspelling (e.g., 'acces_combined' instead of 'access_combined') will return zero results. The user has already verified data exists, so the issue is likely in the search syntax itself.

Answer

The index is disabled.

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The user lacks read permissions on the index.

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The time range is too narrow.