The Splunk Enterprise Certified Architect (SPLK-2002) exam validates your ability to design, deploy, and optimize large-scale Splunk Enterprise environments. This certification is intended for experienced Splunk administrators and architects who need to demonstrate expertise in infrastructure planning, clustering, performance tuning, and troubleshooting. This resource page guides you through the exam syllabus, question formats, and effective study strategies to help you prepare with confidence.
Use this topic map to guide your study for Splunk SPLK-2002 (Splunk Enterprise Certified Architect) within the Splunk Enterprise Certified Architect path.
The SPLK-2002 exam measures both foundational knowledge and applied reasoning through multiple question types designed to reflect real-world architecture decisions and troubleshooting scenarios.
Questions progress in difficulty and emphasize practical application, requiring you to connect planning decisions to operational outcomes and troubleshooting methods to root cause analysis.
An effective study plan maps topics to weekly milestones, balances concept review with hands-on practice, and includes timed assessments to build exam readiness. Allocate roughly 4-6 weeks of consistent study, with more time devoted to clustering, resource planning, and troubleshooting topics that typically carry higher exam weight.
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Infrastructure planning (index design and resource planning), clustering concepts (single-site and multisite indexer clusters), and troubleshooting methods typically represent the largest portion of the exam. These areas directly impact production stability and performance, so they receive significant emphasis. Allocate extra study time to cluster configuration, management, and common failure scenarios.
Index design determines data distribution and search performance, while resource planning ensures sufficient capacity for indexing and replication across cluster peers. Your index structure (number of buckets, retention, partitioning) directly influences hardware requirements and cluster replication overhead. When designing a multisite cluster, you must balance index design choices against network bandwidth and replication factor to meet both performance and redundancy goals.
Focus first on deploying and managing a single-site indexer cluster, then advance to multisite cluster setup with site replication. Practice forwarder deployment using deployment clients, and work through rolling restart procedures. Finally, simulate troubleshooting scenarios such as peer failures, configuration conflicts, and search performance issues in a clustered environment.
Confusing replication factor with search factor in cluster design, misunderstanding multisite cluster replication rules, and overlooking licensing implications of large deployments are frequent errors. Additionally, many candidates underestimate the importance of systematic troubleshooting, jumping to solutions without clarifying the problem first. Review the troubleshooting workflow (Clarifying the Problem, Licensing and Crash Problems, Configuration Problems, etc.) to avoid these pitfalls.
Complete a full-length timed practice test to identify weak areas and practice pacing. Review explanations for any missed questions, especially in clustering and troubleshooting domains. Spend 2-3 days doing focused review on your weakest topics rather than re-reading entire sections. The day before the exam, do a light review of key definitions and cluster terminology, then rest well to arrive mentally fresh.
Which of the following clarification steps should be taken if apps are not appearing on a deployment client? (Select all that apply.)
The following clarification steps should be taken if apps are not appearing on a deployment client:
Check serverclass.conf of the deployment server. This file defines the server classes and the apps and configurations that they should receive from the deployment server. Make sure that the deployment client belongs to the correct server class and that the server class has the desired apps and configurations.
Check deploymentclient.conf of the deployment client. This file specifies the deployment server that the deployment client contacts and the client name that it uses. Make sure that the deployment client is pointing to the correct deployment server and that the client name matches the server class criteria.
Search for relevant events in splunkd.log of the deployment server. This file contains information about the deployment server activities, such as sending apps and configurations to the deployment clients, detecting client check-ins, and logging any errors or warnings. Look for any events that indicate a problem with the deployment server or the deployment client.
Checking the content of SPLUNK_HOME/etc/apps of the deployment server is not a necessary clarification step, as this directory does not contain the apps and configurations that are distributed to the deployment clients. The apps and configurations for the deployment server are stored in SPLUNK_HOME/etc/deployment-apps. For more information, seeConfigure deployment server and clientsin the Splunk documentation.
To improve Splunk performance, parallelIngestionPipelines setting can be adjusted on which of the following components in the Splunk architecture? (Select all that apply.)
The parallelIngestionPipelines setting can be adjusted on the indexers and forwarders to improve Splunk performance. The parallelIngestionPipelines setting determines how many concurrent data pipelines are used to process the incoming data. Increasing the parallelIngestionPipelines setting can improve the data ingestion and indexing throughput, especially for high-volume data sources. The parallelIngestionPipelines setting can be adjusted on the indexers and forwarders by editing the limits.conf file. The parallelIngestionPipelines setting cannot be adjusted on the search head or the cluster master, because they are not involved in the data ingestion and indexing process.
What is the expected minimum amount of storage required for data across an indexer cluster with the following input and parameters?
* Raw data = 15 GB per day
* Index files = 35 GB per day
* Replication Factor (RF) = 2
* Search Factor (SF) = 2
The correct answer isC. 100 GB per day. This is the expected minimum amount of storage required for data across an indexer cluster with the given input and parameters.The storage requirement can be calculated by adding the raw data size and the index files size, and then multiplying by the Replication Factor and the Search Factor1. In this case, the calculation is:
(15 GB + 35 GB) x 2 x 2 = 100 GB
The Replication Factor is the number of copies of each bucket that the cluster maintains across the set of peer nodes2.The Search Factor is the number of searchable copies of each bucket that the cluster maintains across the set of peer nodes3. Both factors affect the storage requirement, as they determine how many copies of the data are stored and searchable on the indexers. The other options are not correct, as they do not match the result of the calculation. Therefore, option C is the correct answer, and options A, B, and D are incorrect.
1: Estimate storage requirements2: About indexer clusters and index replication3: Configure the search factor
Which search will show all deployment client messages from the client (UF)?
The index=_internal component=DC* host=<uf> search will show all deployment client messages from the universal forwarder. The component field indicates the type of Splunk component that generated the message, and the host field indicates the host name of the machine that sent the message. The index=_audit component=DC* host=<uf> search will not return any results, because the deployment client messages are not stored in the _audit index. The index=_internal component=DS* host=<ds> search will show the deployment server messages from the deployment server, not the client.The index=_audit component=DS* host=<ds> search will also not return any results, for the same reason as above
In splunkd. log events written to the _internal index, which field identifies the specific log channel?
In the context of splunkd.log events written to the _internal index, the field that identifies the specific log channel is the 'channel' field. This information is confirmed by the Splunk Common Information Model (CIM) documentation, where 'channel' is listed as a field name associated with Splunk Audit Logs.
