33 free Splunk SPLK-3003 practice questions from the CertStash pack of 133, each with the correct answer and a full explanation. The rule is the same for every exam: ten free on the product page, 33 free here, all 133 in the pack, and each step includes the one before it.
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Question 1
How does Monitoring Console (MC) initially identify the server role(s) of a new Splunk Instance?
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Correct answer: A. The MC uses a REST endpoint to query the server.
When an instance is added to the Monitoring Console, the console queries that instance over the REST API on its management port. The server/info endpoint reports the instance's server roles, such as indexer, search head, license manager or cluster manager, and the console uses those values to populate its initial role assignments during setup. An administrator then reviews the detected roles in General Setup and corrects them with Edit Server Roles only if something is wrong, so manual work is a follow-up step rather than the starting point.
Why the other options are wrong
- B. Manual role editing exists only to correct the roles the console has already detected, not as the initial identification method.
- C. distsearch.conf defines search peers and distributed search settings and holds no record of an instance's server roles.
- D. The console assigns only the roles each instance reports, because assigning every role would break the role-based dashboards and searches.
Question 2
A customer has asked for a five-node search head cluster (SHC), but does not have the storage budget to use a replication factor greater than 2. They would like to understand what might happen in terms of the users' ability to view historic scheduled search results if they log onto a search head which doesn't contain one of the 2 copies of a given search artifact. Which of the following statements best describes what would happen in this scenario?
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Correct answer: A. The search head that the user has logged onto will proxy the required artifact over to itself from a search head that currently holds a copy. A copy will also be replicated from that search head permanently, so it is available for future use.
The search head cluster replication factor sets how many members hold a copy of each scheduled search artifact, but any member can still serve any artifact. When a member that lacks a local copy needs the results, it proxies them from a member that holds one, so the user sees the results after a short delay. At the same time, the cluster replicates a copy of that artifact to the requesting member for future requests, which is why some artifacts can end up with more copies than the replication factor. A replication factor of 2 therefore costs little in result availability.
Why the other options are wrong
- B. Artifact proxying lets any member serve results it does not hold locally, so a missing dispatch folder does not block access.
- C. No restart is involved, because proxying and the extra replication happen automatically while the cluster runs.
- D. The deployer's apply shcluster-bundle command distributes apps and configuration, not search artifacts in the dispatch directory.
Question 3
Monitoring Console (MC) health check configuration items are stored in which configuration file?
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Correct answer: D. checklist.conf
The Monitoring Console's Health Check page is driven by checklist.conf. Each stanza in that file defines one health check item, including its title, category, the search it runs and how its results are evaluated. The checks that ship with the console live in the splunk_monitoring_console app, and administrators add or modify checks by placing their own stanzas in an app's local directory, so the checks remain under normal configuration management.
Why the other options are wrong
- A. healthcheck.conf is not a Splunk configuration file, so no health check items can be stored in it.
- B. alert_actions.conf configures alert actions such as email and scripts, not Monitoring Console health checks.
- C. distsearch.conf configures distributed search peers and knowledge bundle replication, not health check items.
Question 4
Which statement is true about subsearches?
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Correct answer: D. Subsearches work best for small result sets.
A subsearch runs first, and its results are formatted into a search string that is passed to the outer search as arguments. That design works well when the subsearch returns a small set, such as a short list of hosts or user names to filter on. Subsearches are bounded by limits on how many results they return and how long they may run, so large result sets are automatically truncated, and a long generated search string also slows the outer search. For large data sets, stats-based correlation is the better approach.
Why the other options are wrong
- A. A subsearch adds a full extra search that must finish before the outer search starts, so it is not faster.
- B. Subsearch result and run-time limits truncate large result sets, which makes them a poor way to join two large sets.
- C. The subsearch completes before the outer search runs, because its results become part of the outer search string.
Question 5
A customer has been using Splunk for one year, utilizing a single/all-in-one instance. This single Splunk server is now struggling to cope with the daily ingest rate. Also, Splunk has become a vital system in day-to-day operations making high availability a consideration for the Splunk service. The customer is unsure how to design the new environment topology in order to provide this. Which resource would help the customer gather the requirements for their new architecture?
Show answer and explanation
Correct answer: D. Refer the customer to the Splunk Validated Architectures document in order to guide them through which approved architectures could meet their requirements.
Splunk Validated Architectures (SVAs) are Splunk's published reference topologies, each tested and described with its strengths, limitations and the requirements it suits, such as distributed indexing, indexer clustering and search head clustering for high availability. The document helps a customer work through the design questions (ingest volume, availability needs, sites, search load) and map their answers to an approved architecture. For a customer outgrowing an all-in-one instance and now needing resilience, it is the right starting point for gathering requirements.
Why the other options are wrong
- A. The general documentation describes individual features but leaves the customer to assemble a topology without a requirements-driven design path.
- B. A license covers daily ingest volume and does nothing to define a scalable, highly available topology.
- C. Answers posted on answers.splunk.com describe other environments and carry no validation for this customer's requirements.
Question 6
What is the primary driver behind implementing indexer clustering in a customer's environment?
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Correct answer: D. To provide higher availability for buckets of data.
Indexer clustering exists to keep indexed data available. Each peer replicates the buckets it indexes to other peers according to the replication factor, and keeps searchable copies according to the search factor, so the loss of a peer does not make data unavailable or lose it. The cluster master (now called the cluster manager) coordinates this replication and runs fix-up to restore the required copies after a failure. Scaling indexing and search capacity is achieved by adding indexers, which works with or without clustering.
Why the other options are wrong
- A. Resilience under growing search load is the goal of search head clustering, not indexer clustering.
- B. Replicating every bucket to other peers adds work to indexing, so clustering does not reduce latency.
- C. Adding non-clustered indexers already scales out performance, so scale-out is not what clustering is introduced for.
Question 7
In a single indexer cluster, where should the Monitoring Console (MC) be installed?
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Correct answer: C. Cluster master node
Splunk's guidance for a deployment with a single indexer cluster is to host the Monitoring Console on the cluster master (now called the cluster manager) node, provided its load stays within the limits for additional roles on that node. The manager already knows every peer in the cluster, and the console's searches do not compete with user workloads there. If the manager is too heavily loaded, the alternative is a dedicated search head that runs only Monitoring Console searches.
Why the other options are wrong
- A. The deployer is a search head cluster component and has no role in a deployment built around a single indexer cluster.
- B. The license manager option applies to non-clustered deployments, and the deployment server guidance is fewer than 50 clients, not 50 or more.
- D. Splunk advises against a production search head because the console's searches affect its performance and blur its resource usage.
Question 8
A customer has downloaded the Splunk App for AWS from Splunkbase and installed it in a search head cluster following the instructions using the deployer. A power user modifies a dashboard in the app on one of the search head cluster members. The app containing an updated dashboard is upgraded to the latest version by following the instructions via the deployer. What happens?
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Correct answer: D. The updated dashboard will not be available to the power user; they will see their modified version.
When a power user edits a dashboard on a search head cluster member, the change is a runtime change: it is saved in a local directory and replicated to every member by the cluster. Apps pushed by the deployer land in the members' default directories, and deployed settings never overwrite local or replicated runtime settings, otherwise every app upgrade would wipe out user customizations. Because local takes precedence over default, the power user keeps seeing the modified version of the dashboard after the upgrade, while the new version sits underneath it.
Why the other options are wrong
- A. The upgraded app is deployed to every member as usual, and the precedence of the local copy does not block the deployment.
- B. The bundle push succeeds, because pushed default files and replicated local files coexist without any conflict check.
- C. The power user's local copy takes precedence over the upgraded default version, so the updated dashboard is hidden from them.
Question 9
When setting up a multisite search head and indexer cluster, which nodes are required to declare site membership?
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Correct answer: D. Search head cluster members, indexers, cluster master
In a multisite indexer cluster, every node that participates in the cluster declares its site with the site attribute in the [general] stanza of server.conf. That covers the cluster master (which also lists the available sites), every peer indexer, and every search head, including each search head cluster member, because each member is configured as a search head of the multisite indexer cluster. Site membership drives replication placement and search affinity, so it only matters on nodes that store, manage or search clustered data.
Why the other options are wrong
- A. The deployer only distributes apps and configuration to search head cluster members and does not take part in indexer cluster replication or search, so it has no site to declare.
- B. Neither the deployment server nor the deployer participates in the multisite indexer cluster, so neither is required to declare site membership.
- C. Forwarders are not cluster nodes and do not need a site to send data; a site setting on a forwarder is optional and used only for site-aware indexer discovery.
Question 10
A customer has a number of inefficient regex replacement transforms being applied. When under heavy load the indexers are struggling to maintain the expected indexing rate. In a worst case scenario, which queue(s) would be expected to fill up?
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Correct answer: A. Typing, merging, parsing, input
Data moves through the parsing, merging, typing and indexing pipelines in order, each fed by its own queue. Regex replacement transforms from props.conf and transforms.conf run in the typing pipeline, so slow transforms make the typing queue fill first. Once it is full, the merging (aggregation) queue cannot hand data on and fills next, then the parsing queue, and finally the input stage backs up and stops accepting data. The indexing queue sits downstream of the bottleneck, so it is starved of data rather than filled.
Why the other options are wrong
- B. The parsing queue fills only after the typing and merging queues have backed up, so it is not the only one affected.
- C. The typing queue fills first, but in the worst case the backlog spreads to the upstream queues too.
- D. The indexing queue is downstream of the typing bottleneck, so it would not fill.
Question 11
When can the Search Job Inspector be used to debug searches?
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Correct answer: A. If the search has not expired.
The Search Job Inspector can be opened for any search job that has not expired, meaning its search artifact still exists in the dispatch directory. The job does not need to be running: a completed job can be inspected for execution costs, search.log and job properties until it reaches its expiration time. Once the job expires and its artifact is removed, there is nothing left to inspect, so the job's lifetime is what decides whether the inspector can be used.
Why the other options are wrong
- B. A search does not have to be running to be inspected, because completed jobs remain inspectable until they expire.
- C. Being queued is not the deciding condition, since a queued search has not yet produced the execution statistics the inspector reports.
- D. An expired job's artifact has been removed, so the inspector has nothing left to display.
Question 12
In which directory should base config app(s) be placed to initialize an indexer?
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Correct answer: B. $SPLUNK_HOME/etc/apps
Splunk loads apps from $SPLUNK_HOME/etc/apps, so the PS base config apps that initialize an indexer, such as the app that sets clustering settings pointing the peer to its cluster master, are placed there. These settings must exist before the indexer joins the cluster, because the indexer only receives the cluster configuration bundle after it has contacted the cluster master. Keeping them in apps rather than in etc/system/local also follows the PS practice of managing every setting as a named, versionable app that can be replaced cleanly.
Why the other options are wrong
- A. $SPLUNK_HOME/etc/<app_name> is not a directory Splunk scans for apps, so an app placed there is never loaded.
- C. etc/system/local is outside any app and has the highest precedence, so PS practice keeps base configurations out of it.
- D. slave-apps is where a peer receives the bundle pushed by the cluster master, which overwrites its contents, so apps are never placed there by hand.
Question 13
Which of the following statements applies to indexer discovery?
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Correct answer: B. Forwarders can automatically discover new indexers added to the cluster.
With indexer discovery, forwarders are configured with the location of the cluster master (now called the cluster manager) instead of a fixed list of indexers. Each forwarder periodically asks the master for the current list of peer nodes and load balances across them. When new indexers join the cluster, forwarders pick them up automatically on their next poll, without any change to outputs.conf, which makes scaling the indexing tier much simpler.
Why the other options are wrong
- A. New peers register themselves with the master because they are configured to point at it, so the master does not discover them.
- C. Deployment servers push apps to the clients they are configured to manage and do not detect or configure new cluster peers.
- D. Search heads in an indexer cluster learn the peer list from the master, and indexer discovery is a forwarder feature.
Question 14
Which of the following processors occur in the indexing pipeline?
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Correct answer: A. tcp out, syslog out
Splunk processes data through the parsing, merging, typing and indexing pipelines in turn. The indexing pipeline is the last stage and contains the output processors, tcp out and syslog out, which forward or route events, together with the indexer processor that writes events to disk. UTF-8 conversion, line breaking and header handling happen in the parsing pipeline, line merging in the merging pipeline, and regex replacement and annotation in the typing pipeline.
Why the other options are wrong
- B. Regex replacement and the annotator run in the typing pipeline, not the indexing pipeline.
- C. The aggregator, which merges lines into events, runs in the merging pipeline.
- D. The UTF-8, linebreaker and header processors belong to the parsing pipeline.
Question 15
A customer wants to migrate from using Splunk local accounts to use Active Directory with LDAP for their Splunk user accounts instead. Which configuration files must be modified to connect to an Active Directory LDAP provider?
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Correct answer: C. authentication.conf
In Splunk, all LDAP settings live in authentication.conf. The authType and authSettings entries select the LDAP strategy, the strategy stanza holds the connection details for the Active Directory server (host, port, bind DN, user and group base DNs), and the roleMap stanza maps Active Directory groups to Splunk roles. Splunk has no ldap.conf file. authorize.conf defines roles and their capabilities, and it does not need changing to connect to Active Directory, because existing roles are simply referenced from the role map.
Why the other options are wrong
- A. Splunk has no ldap.conf, and authorize.conf is not needed to connect to an LDAP provider.
- B. Splunk has no ldap.conf; the LDAP connection settings live in authentication.conf.
- D. authorize.conf defines roles and capabilities and is not needed to connect to Active Directory.
Question 16
In which of the following scenarios is a subsearch the most appropriate?
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Correct answer: B. When dynamically filtering hosts.
A subsearch runs first and its results are returned to the outer search as a search expression, typically a list of field=value pairs joined with OR. That makes it a good fit for dynamic filtering: the inner search finds the hosts that meet some condition, such as hosts that logged a particular error, and the outer search is limited to just those hosts without anyone hardcoding the list. The result set is small and the filter changes with the data, which is exactly where subsearches work well, since their output is capped in size and run time.
Why the other options are wrong
- A. Data from several indexes can be combined in one search, for example index=a OR index=b followed by stats, without a subsearch.
- C. Indexed fields are filtered directly in the base search, so a subsearch adds overhead without benefit.
- D. Subsearches are capped in the number of results and run time, so joining large datasets this way silently truncates the results.
Question 17
A customer is using regex to whitelist access logs and secure logs from a web server, but only the access logs are being ingested. Which troubleshooting resource would provide insight into why the secure logs are not being ingested?
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Correct answer: D. tailingprocessor
Monitor inputs are run by the TailingProcessor, and its FileStatus REST endpoint (services/admin/inputstatus/TailingProcessor:FileStatus) reports the status of every file the input has found. For each file it shows whether it is being read, how far it has been read, or why it is being ignored. If the secure log is skipped because the whitelist regex does not match its path, or a blacklist excludes it, this endpoint shows that directly, which explains why only the access logs arrive.
Why the other options are wrong
- A. splunk list monitor only lists the paths and files configured for monitoring, without saying why a file is skipped.
- B. oneshot indexes a single file once and offers no insight into why a monitor input skips a file.
- C. btprobe reads or resets a file's checkpoint in the fishbucket, but it does not report how whitelist rules evaluate a file.
Question 18
A customer is having issues with truncated events greater than 64K. What configuration should be deployed to a universal forwarder (UF) to fix the issue?
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Correct answer: C. EVENT_BREAKER_ENABLE and EVENT_BREAKER regular expression settings per sourcetype.
A universal forwarder does not parse data, so it cannot see event boundaries and sends data in chunks. When it switches to another indexer while load balancing, a large event can be split across two indexers and arrive cut short. Setting EVENT_BREAKER_ENABLE = true and an EVENT_BREAKER regular expression in props.conf on the UF turns on a lightweight chunked line breaker, so the forwarder only switches indexers at an event boundary. Both settings work only on universal forwarders, and they are defined per sourcetype because each log format has its own event boundary pattern.
Why the other options are wrong
- A. Without an event breaker, the UF can switch indexers in the middle of a large event, so it does contribute to the truncation.
- B. The magic 6 settings are parsing settings applied on indexers or heavy forwarders, and of the great 8 only EVENT_BREAKER_ENABLE and EVENT_BREAKER take effect on a universal forwarder, so the targeted fix is those two settings per sourcetype rather than the whole set.
- D. Event boundaries differ between log formats, so a single global regex cannot match every sourcetype the forwarder sends.
Question 19
Where does the bloomfilter reside?
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Correct answer: A. $SPLUNK_HOME/var/lib/splunk/indexfoo/db/db_1553504858_1553504507_8
Each warm or cold bucket directory, such as db_1553504858_1553504507_8 under the index's db path, holds a bloomfilter file next to the bucket's .tsidx files, its metadata files and its rawdata subdirectory. At search time Splunk checks the bloom filter first to rule out buckets that cannot contain the search terms, so it can skip reading their .tsidx files and raw data entirely. Because the filter belongs to a single bucket, it lives at the top level of that bucket's directory.
Why the other options are wrong
- B. The .tsidx files hold the bucket's time-series index; the bloom filter is a separate file in the bucket directory.
- C. The fishbucket tracks how far monitored files have been read and contains no bucket bloom filters.
- D. The rawdata subdirectory holds the compressed raw events in journal.gz, not the bloom filter.
Question 20
The data in Splunk is now subject to auditing and compliance controls. A customer would like to ensure that at least one year of logs are retained for both Windows and Firewall events. What data retention controls must be configured?
Show answer and explanation
Correct answer: A. maxTotalDataSizeMB and frozenTimePeriodInSecs
Splunk freezes the oldest buckets in an index when either of two limits is reached, and with no archive configured, frozen data is deleted. frozenTimePeriodInSecs sets the age limit: it must be at least one year (31536000 seconds) so events are not frozen early. maxTotalDataSizeMB sets the size limit for the index (500000 MB by default): if the Windows or firewall index fills up before a year has passed, the oldest data is frozen regardless of age. Guaranteeing a year of retention therefore means setting the time limit and sizing the index cap so that a full year of data fits under it.
Why the other options are wrong
- B. coldToFrozenDir and coldToFrozenScript only decide what happens to buckets once they freeze, such as archiving them, not how long data stays searchable.
- C. A volume and maxTotalDataSizeMB are both size limits, so neither sets the one-year age at which data may freeze.
- D. frozenTimePeriodInSecs alone still leaves the per-index size cap in force, which can freeze data younger than a year if the index fills up.
Question 21
A new search head cluster is being implemented. Which is the correct command to initialize the deployer node without restarting the search head cluster peers?
Show answer and explanation
Correct answer: C. $SPLUNK_HOME/bin/splunk apply shcluster-bundle -action stage
splunk apply shcluster-bundle -action stage, run on the deployer, builds the configuration bundle from the apps in the deployer's shcluster/apps directory without pushing it to the members. The staged bundle can then be pushed with splunk apply shcluster-bundle -action send, and the members receive it without restarting. Running apply shcluster-bundle with no action pushes the bundle straight away, and a rolling restart of the members follows if the changes require one. Staging is therefore the way to get the deployer's bundle ready without restarting the search head cluster peers.
Why the other options are wrong
- A. Without an action, apply shcluster-bundle pushes the bundle immediately, and a rolling restart of the members follows if the changes require one.
- B. apply cluster-bundle is the cluster master command for pushing a bundle to indexer cluster peers, not to search head cluster members.
- D. apply cluster-bundle is an indexer cluster command run on the cluster master, so it cannot stage a bundle on the deployer.
Question 22
A customer has a Universal Forwarder (UF) with an inputs.conf monitoring its splunkd.log. The data is sent through a heavy forwarder to an indexer. Where does the Index time parsing occur?
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Correct answer: D. Heavy forwarder
Index-time parsing (line breaking, timestamp extraction and index-time transforms) happens on the first full Splunk Enterprise instance in the data path. A universal forwarder only reads the file and sends unparsed data in blocks. Here that data passes through a heavy forwarder, which runs the parsing pipeline and sends already-parsed events on to the indexer. The indexer does not parse those events again; it writes them to disk.
Why the other options are wrong
- A. Events arriving from a heavy forwarder are already parsed, so the indexer does not repeat index-time parsing.
- B. A universal forwarder sends unparsed data and does not run the parsing pipeline for monitored files.
- C. A search head applies search-time processing only and never handles index-time parsing.
Question 23
A customer's deployment server is overwhelmed with forwarder connections after adding an additional 1000 clients. The default phone home interval is set to 60 seconds. To reduce the number of connection failures to the DS what is recommended?
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Correct answer: D. Increase the phone home interval to 600 seconds.
Each deployment client contacts the deployment server every phoneHomeIntervalInSecs seconds, which defaults to 60. With 1000 extra clients phoning home every minute, the server is flooded with check-ins and connections start to fail. Increasing the interval to 600 seconds cuts the check-in rate by a factor of ten while clients still pick up changes within ten minutes, which is the standard, quick fix for an overloaded deployment server.
Why the other options are wrong
- A. A tiered deployment server topology adds servers and complexity, while the overload comes from check-in frequency that a setting change fixes directly.
- B. A 6-second interval makes every client check in ten times as often, multiplying the load.
- C. Keeping the 60-second interval leaves the check-in rate that is already overwhelming the server unchanged.
Question 24
What is the default push mode for a search head cluster deployer app configuration bundle?
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Correct answer: B. merge_to_default
merge_to_default is the default deployer push mode for all apps except built-in apps. In this mode the deployer merges the settings from each app's local directory into the matching files in its default directory, then pushes the merged default files to the default directory of each search head cluster member. Because nothing lands in the members' local directories, settings pushed from the deployer never overwrite local or replicated runtime changes that users make on the members, such as saved searches and dashboards edited through Splunk Web. A different mode can be chosen per app with deployer_push_mode in app.conf.
Why the other options are wrong
- A. full pushes all of the app's directories, overwriting non-local content on members, and must be set explicitly rather than being the default.
- C. default_only pushes only the app's default and other non-local directories and must be set explicitly per app.
- D. local_only pushes only the app's local configuration and is the mode used for built-in apps, not the default for deployed apps.
Question 25
A customer would like Splunk to delete files after they've been ingested. The Universal Forwarder has read/write access to the directory structure. Which input type would be most appropriate to use in order to ensure files are ingested and then deleted afterwards?
Show answer and explanation
Correct answer: B. Batch
A batch input is a one-time, destructive file input defined with a [batch://<path>] stanza in inputs.conf. The stanza must include move_policy = sinkhole, which tells Splunk to index each file in the path and then delete it. That matches the requirement exactly: the universal forwarder reads each file, forwards its contents and removes it, which it can do because it has read/write access to the directory. Batch inputs should never point at files that must be kept, since the files are removed once ingested.
Why the other options are wrong
- A. A scripted input runs a program and indexes its output; it has no built-in way to ingest a file and then delete it.
- C. A monitor input tails files and records its progress in the fishbucket, but it never deletes the files it reads.
- D. The fschange input reports changes to files and directories, sending a file's contents only when fullEvent is enabled, and it does not delete files.
Question 26
When adding a new search head to a search head cluster (SHC), which of the following scenarios occurs?
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Correct answer: D. The new search head connects to the deployer and pulls the most recently deployed bundle. It then connects to the captain and replays any recent configuration changes to bring it up to date.
A new member is initialized with splunk init shcluster-config, including conf_deploy_fetch_url, which points it at the deployer. When it joins, it first contacts the deployer and pulls the most recently deployed configuration bundle, the baseline apps and settings shared by all members. It then contacts the captain and downloads the replicated configuration changes, the runtime edits users have made since, such as new saved searches and dashboards. Applying both brings the new member level with the rest of the cluster.
Why the other options are wrong
- A. Connecting only to the captain misses the deployer bundle, which holds the apps and baseline settings deployed to every member.
- B. The deployer holds only deployed apps, not the replicated runtime changes, which come from the captain.
- C. Deployed bundles come from the deployer and replicated changes come from the captain, so this reverses the role of each.
Question 27
As data enters the indexer, it proceeds through a pipeline where event processing occurs. In which pipeline does line breaking occur?
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Correct answer: D. Parsing
Line breaking happens in the parsing pipeline, the first of the four pipelines data passes through on an indexer or heavy forwarder. That pipeline handles character encoding (UTF-8), breaks the incoming stream into lines using the LINE_BREAKER setting, and processes headers. Merging comes next and runs the aggregator, which merges lines into multi-line events and extracts timestamps. Typing then applies regex replacement and annotation such as the punct field, and the indexing pipeline segments events and writes them to disk.
Why the other options are wrong
- A. The indexing pipeline segments events, builds index structures and writes them to disk, after line breaking is complete.
- B. The typing pipeline applies regex replacement transforms and annotation, not line breaking.
- C. The merging pipeline merges lines into multi-line events and extracts timestamps, working on lines the parsing pipeline has already broken.
Question 28
A customer with a large distributed environment has blacklisted a large lookup from the search bundle to decrease the bundle size using distsearch.conf. After this change, when running searches utilizing the lookup that was blacklisted they see error messages in the Splunk Search UI stating the lookup file does not exist. What can the customer do to resolve the issue?
Show answer and explanation
Correct answer: A. The search needs to be modified to ensure the lookup command specifies parameter local=true.
By default the lookup command is distributable: it runs on the search peers, which use the copy of the lookup file shipped to them in the knowledge bundle. Once the large lookup is excluded from the bundle with a blacklist entry in distsearch.conf, the peers no longer have the file and report that it does not exist. Adding local=true to the lookup command forces the lookup to run on the search head, where the file still exists, after the peers have returned their events. The bundle stays small and the lookup still works.
Why the other options are wrong
- B. allow_caching in transforms.conf caches the output of external lookup scripts and does nothing to put a missing lookup file on the search peers.
- C. The lookup command has no blacklist argument, so the search would fail with a syntax error.
- D. Excluding large lookups from the knowledge bundle is supported, as long as searches run those lookups on the search head with local=true.
Question 29
A customer has a multisite cluster (two sites, each site in its own data center) and users experiencing a slow response when searches are run on search heads located in either site. The Search Job Inspector shows the delay is being caused by search heads on either site waiting for results to be returned by indexers on the opposing site. The network team has confirmed that there is limited bandwidth available between the two data centers, which are in different geographic locations. Which of the following would be the least expensive and easiest way to improve search performance?
Show answer and explanation
Correct answer: A. Configure site_search_factor to ensure a searchable copy exists in the local site for each search head.
Multisite clusters support search affinity: each search head gets results only from peers in its own site, as long as that site holds a full set of searchable data. The site_search_factor, set in the [clustering] stanza of server.conf on the cluster master, controls how many searchable copies each site keeps. Configuring it so that both sites hold a searchable copy of every bucket lets each search head be answered by its local peers, and results stop crossing the limited link between data centers. It is a configuration change on the cluster master, with no hardware or network purchase.
Why the other options are wrong
- B. Regrouping which instances belong to which site redesigns the multisite layout and still does not put a searchable copy of every bucket in each search head's local site.
- C. Buying more bandwidth between data centers is costly and slow to arrange, while a configuration change removes the cross-site searching altogether.
- D. Giving every indexer the same site value removes site awareness and search affinity, so search heads would keep querying peers across the slow link.
Question 30
How could a role in which all users must specify an index=clause in all searches be configured?
Show answer and explanation
Correct answer: A. Set the authorize.conf setting: srchIndexesDefault to no value.
srchIndexesDefault in authorize.conf lists the indexes a role searches when a search does not name an index. Leaving it empty means no index is searched by default, so users in the role get results only when they add an explicit index= clause. The role can still search any index permitted by srchIndexesAllowed, so access is unchanged and only the habit of naming the index is enforced.
Why the other options are wrong
- B. srchFilter adds a restriction to every search the role runs, and leaving it empty simply applies no filter.
- C. Emptying srchIndexesAllowed removes access to all indexes rather than requiring an index clause.
- D. srchJobsQuota limits how many historical searches a user can run concurrently and has nothing to do with index selection.
Question 31
What happens when an index cluster peer freezes a bucket?
Show answer and explanation
Correct answer: C. The cluster master will no longer perform fix-up activities for the bucket.
Each peer tells the cluster master when it freezes its copy of a bucket, and from then on the master no longer performs fix-up activities for that bucket. The master assumes the other peers will eventually freeze their copies too, so it does not try to restore the replication or search factor by making new copies. It also does not tell the other peers to freeze or delete theirs. Each peer freezes its own copy later according to its own limits, which can take time when freezing is driven by maxTotalDataSizeMB, because an index is usually a different size on each peer.
Why the other options are wrong
- A. The master does not instruct other peers to delete their copies; each peer keeps its copy until its own retention limits freeze it.
- B. Once a bucket is frozen on a peer, the master stops fix-up for it, so it does not create a replacement copy elsewhere.
- D. Other peers are not told to freeze the bucket; each one freezes its copy on its own schedule, for example when its index reaches maxTotalDataSizeMB.
Question 32
What does Splunk do when it indexes events?
Show answer and explanation
Correct answer: B. Extracts metadata fields such as host, source, sourcetype.
At index time Splunk attaches default metadata fields to every event, chiefly host, source and sourcetype, along with fields such as index and the event timestamp. These values come from the input configuration and from props.conf rules, and they are written into the index alongside the raw event. Because they are stored at index time, they can be used to filter efficiently at search time, and they drive which parsing rules apply to each event. Other fields are not extracted at index time by default; Splunk extracts them at search time.
Why the other options are wrong
- A. Splunk has no index-time step that extracts the top 10 fields; most fields are extracted at search time, not during indexing.
- C. The parsing, merging and typing pipelines run on indexers or heavy forwarders, not on universal forwarders for ordinary data.
- D. Report acceleration summaries are built afterwards by a scheduled summarization search, not as part of indexing each event.
Question 33
In which of the following scenarios should base configurations be used to provide consistent, repeatable, and supportable configurations?
Show answer and explanation
Correct answer: D. To provide settings that can be customized to meet customer requirements.
Base configurations are a standard set of small template apps, such as org_all_forwarder_outputs and org_all_indexes, that give every deployment the same structure, naming and layering. The consultant renames them for the customer and fills in the values that differ, such as indexer server lists, index definitions, volumes and retention, then distributes them through the usual management tiers. Because every deployment starts from the same known apps and conventions, the result is consistent, repeatable and supportable, while the settings inside are customized to meet each customer's requirements.
Why the other options are wrong
- A. Base configurations apply to production and non-production environments alike, not only to keeping non-production in sync.
- B. Values such as server lists, index names and retention differ per customer, so identical settings everywhere is not the goal.
- C. Base configuration apps are templates whose values are filled in for each customer, so they are built to be customized.
That was 33 of 133.
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