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Splunk SPLK-2002 is a prestigious certification exam that validates the skills and knowledge of individuals in designing and deploying Splunk Enterprise environments. SPLK-2002 exam is designed for experienced Splunk professionals who want to take their career to the next level and become certified architects. The Splunk SPLK-2002 exam focuses on evaluating the ability of candidates to design, implement, and manage complex Splunk deployments.
NEW QUESTION # 61
When planning a search head cluster, which of the following is true?
- A. All search heads must be members of the cluster (no standalone search heads).
- B. All search heads must use the same operating system.
- C. The search head captain must be assigned to the largest search head in the cluster.
- D. All indexers must belong to the underlying indexer cluster (no standalone indexers).
Answer: C
NEW QUESTION # 62
When Splunk indexes data in a non-clustered environment, what kind of files does it create by default?
- A. Compressed and meta data files.
- B. Compressed and .tsidx files.
- C. Rawdata and index files.
- D. Index and .tsidx files.
Answer: D
Explanation:
When Splunk indexes data in a non-clustered environment, it creates index and .tsidx files by default. The index files contain the raw data that Splunk has ingested, compressed and encrypted. The .tsidx files contain the time-series index that maps the timestamps and event IDs of the raw data. The rawdata and index files are not the correct terms for the files that Splunk creates. The compressed and .tsidx files are partially correct, but compressed is not the proper name for the index files. The compressed and meta data files are also partially correct, but meta data is not the proper name for the .tsidx files.
NEW QUESTION # 63
Which command is used for thawing the archive bucket?
- A. Splunk dbinspect
- B. Splunk collect
- C. Splunk rebuild
- D. Splunk convert
Answer: C
Explanation:
Explanation
The splunk rebuild command is used for thawing the archive bucket. Thawing is the process of restoring frozen data back to Splunk for searching. Frozen data is data that has been archived or deleted from Splunk after reaching the end of its retention period. To thaw a bucket, the user needs to copy the bucket from the archive location to the thaweddb directory under SPLUNK_HOME/var/lib/splunk and run the splunk rebuild command to rebuild the .tsidx files for the bucket. The splunk collect command is used for collecting diagnostic data from a Splunk instance. The splunk convert command is used for converting configuration files from one format to another. The splunk dbinspect command is used for inspecting the status and properties of the buckets in an index.
NEW QUESTION # 64
How many cluster managers are required for a multisite indexer cluster?
- A. Two for the entire cluster.
- B. One for the entire cluster.
- C. Two for each site.
- D. One for each site.
Answer: B
Explanation:
A multisite indexer cluster is a type of indexer cluster that spans multiple geographic locations or sites. A multisite indexer cluster requires only one cluster manager, also known as the master node, for the entire cluster. The cluster manager is responsible for coordinating the replication and search activities among the peer nodes across all sites. The cluster manager can reside in any site, but it must be accessible by all peer nodes and search heads in the cluster. Option C is the correct answer. Option A is incorrect because having two cluster managers for the entire cluster would introduce redundancy and complexity. Option B is incorrect because having one cluster manager for each site would create separate clusters, not a multisite cluster. Option D is incorrect because having two cluster managers for each site would be unnecessary and inefficient12
1: https://docs.splunk.com/Documentation/Splunk/9.1.2/Indexer/Multisiteoverview 2:
https://docs.splunk.com/Documentation/Splunk/9.1.2/Indexer/Clustermanageroverview
NEW QUESTION # 65
In the deployment planning process, when should a person identify who gets to see network data?
- A. Deployment schedule
- B. Data policy definition
- C. Topology diagramming
- D. Data source inventory
Answer: B
Explanation:
In the deployment planning process, a person should identify who gets to see network data in the data policy definition step. This step involves defining the data access policies and permissions for different users and roles in Splunk. The deployment schedule step involves defining the timeline and milestones for the deployment project. The topology diagramming step involves creating a visual representation of the Splunk architecture and components. The data source inventory step involves identifying and documenting the data sources and types that will be ingested by Splunk
NEW QUESTION # 66
In search head clustering, which of the following methods can you use to transfer captaincy to a different member? (Select all that apply.)
- A. Use the Search Head Clustering settings menu from Splunk Web on any member.
- B. Run the splunk transfer shcluster-captain command from the current captain.
- C. Run the splunk transfer shcluster-captain command from the member you would like to become the captain.
- D. Use the Monitoring Console.
Answer: A,C
Explanation:
In search head clustering, there are two methods to transfer captaincy to a different member. One method is to use the Search Head Clustering settings menu from Splunk Web on any member. This method allows the user to select a specific member to become the new captain, or to let Splunk choose the best candidate. The other method is to run the splunk transfer shcluster-captain command from the member that the user wants to become the new captain. This method requires the user to know the name of the target member and to have access to the CLI of that member. Using the Monitoring Console is not a method to transfer captaincy, because the Monitoring Console does not have the option to change the captain. Running the splunk transfer shcluster-captain command from the current captain is not a method to transfer captaincy, because this command will fail with an error message
NEW QUESTION # 67
Which of the following should be included in a deployment plan?
- A. A comprehensive list of stakeholders, either direct or indirect.
- B. Business continuity and disaster recovery plans.
- C. Current logging details and data source inventory.
- D. Current and future topology diagrams of the IT environment.
Answer: B,C,D
Explanation:
A deployment plan should include business continuity and disaster recovery plans, current logging details and data source inventory, and current and future topology diagrams of the IT environment. These elements are essential for planning, designing, and implementing a Splunk deployment that meets the business and technical requirements. A comprehensive list of stakeholders, either direct or indirect, is not part of the deployment plan, but rather part of the project charter. For more information, see Deployment planning in the Splunk documentation.
NEW QUESTION # 68
A search head has successfully joined a single site indexer cluster. Which command is used to configure the same search head to join another indexer cluster?
- A. splunk add cluster-config
- B. splunk add cluster-master
- C. splunk edit cluster-config
- D. splunk edit cluster-master
Answer: B
NEW QUESTION # 69
When Splunk indexes data in a non-clustered environment, what kind of files does it create by default?
- A. Compressed and meta data files.
- B. Compressed and .tsidx files.
- C. Rawdata and index files.
- D. Index and .tsidx files.
Answer: D
Explanation:
Explanation
When Splunk indexes data in a non-clustered environment, it creates index and .tsidx files by default. The index files contain the raw data that Splunk has ingested, compressed and encrypted. The .tsidx files contain the time-series index that maps the timestamps and event IDs of the raw data. The rawdata and index files are not the correct terms for the files that Splunk creates. The compressed and .tsidx files are partially correct, but compressed is not the proper name for the index files. The compressed and meta data files are also partially correct, but meta data is not the proper name for the .tsidx files.
NEW QUESTION # 70
Because Splunk indexing is read/write intensive, it is important to select the appropriate disk storage solution for each deployment. Which of the following statements is accurate about disk storage?
- A. Virtualized environments are usually preferred over bare metal for Splunk indexers.
- B. High performance SAN should never be used.
- C. Enable NFS for storing hot and warm buckets.
- D. The recommended RAID setup is RAID 10 (1 + 0).
Answer: D
Explanation:
Explanation
Splunk indexing is read/write intensive, as it involves reading data from various sources, writing data to disk, and reading data from disk for searching and reporting. Therefore, it is important to select the appropriate disk storage solution for each deployment, based on the performance, reliability, and cost requirements. The recommended RAID setup for Splunk indexers is RAID 10 (1 + 0), as it provides the best balance of performance and reliability. RAID 10 combines the advantages of RAID 1 (mirroring) and RAID 0 (striping), which means that it offers both data redundancy and data distribution. RAID 10 can tolerate multiple disk failures, as long as they are not in the same mirrored pair, and it can improve the read and write speed, as it can access multiple disks in parallel2 High performance SAN (Storage Area Network) can be used for Splunk indexers, but it is not recommended, as it is more expensive and complex than local disks. SAN also introduces additional network latency and dependency, which can affect the performance and availability of Splunk indexers. SAN is more suitable for Splunk search heads, as they are less read/write intensive and more CPU intensive2 NFS (Network File System) should not be used for storing hot and warm buckets, as it can cause data corruption, data loss, and performance degradation. NFS is a network-based file system that allows multiple clients to access the same files on a remote server. NFS is not compatible with Splunk index replication and search head clustering, as it can cause conflicts and inconsistencies among the Splunk instances. NFS is also slower and less reliable than local disks, as it depends on the network bandwidth and availability. NFS can be used for storing cold and frozen buckets, as they are less frequently accessed and less critical for Splunk operations2 Virtualized environments are not usually preferred over bare metal for Splunk indexers, as they can introduce additional overhead and complexity. Virtualized environments can affect the performance and reliability of Splunk indexers, as they share the physical resources and the network with other virtual machines. Virtualized environments can also complicate the monitoring and troubleshooting of Splunk indexers, as they add another layer of abstraction and configuration. Virtualized environments can be used for Splunk indexers, but they require careful planning and tuning to ensure optimal performance and availability2
NEW QUESTION # 71
Which of the following clarification steps should be taken if apps are not appearing on a deployment client?
(Select all that apply.)
- A. Check serverclass.conf of the deployment server.
- B. Check deploymentclient.conf of the deployment client.
- C. Check the content of SPLUNK_HOME/etc/apps of the deployment server.
- D. Search for relevant events in splunkd.log of the deployment server.
Answer: A,B,D
NEW QUESTION # 72
In splunkd. log events written to the _internal index, which field identifies the specific log channel?
- A. component
- B. source
- C. sourcetype
- D. channel
Answer: D
Explanation:
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.
NEW QUESTION # 73
When planning a search head cluster, which of the following is true?
- A. All indexers must belong to the underlying indexer cluster (no standalone indexers).
- B. All search heads must be members of the cluster (no standalone search heads).
- C. All search heads must use the same operating system.
- D. The search head captain must be assigned to the largest search head in the cluster.
Answer: A
Explanation:
Explanation
When planning a search head cluster, the following statement is true: All indexers must belong to the underlying indexer cluster (no standalone indexers). A search head cluster is a group of search heads that share configurations, apps, and search jobs. A search head cluster requires an indexer cluster as its data source, meaning that all indexers that provide data to the search head cluster must be members of the same indexer cluster. Standalone indexers, or indexers that are not part of an indexer cluster, cannot be used as data sources for a search head cluster. All search heads do not have to use the same operating system, as long as they are compatible with the Splunk version and the indexer cluster. All search heads do not have to be members of the cluster, as standalone search heads can also search the indexer cluster, but they will not have the benefits of configuration replication and load balancing. The search head captain does not have to be assigned to the largest search head in the cluster, as the captain is dynamically elected from among the cluster members based on various criteria, such as CPU load, network latency, and search load.
NEW QUESTION # 74
Which Splunk log file would be the least helpful in troubleshooting a crash?
- A. splunkd.log
- B. splunk_instrumentation.log
- C. crash-2022-05-13-ll:42:57.1og
- D. splunkd_stderr.log
Answer: B
Explanation:
The splunk_instrumentation.log file is the least helpful in troubleshooting a crash, because it contains information about the Splunk Instrumentation feature, which collects and sends usage data to Splunk Inc. for product improvement purposes. This file does not contain any information about the Splunk processes, errors, or crashes. The other options are more helpful in troubleshooting a crash, because they contain relevant information about the Splunk daemon, the standard error output, and the crash report12
1:
https://docs.splunk.com/Documentation/Splunk/9.1.2/Troubleshooting/WhatSplunklogsaboutitself#splunk_instru
https://docs.splunk.com/Documentation/Splunk/9.1.2/Troubleshooting/WhatSplunklogsaboutitself#splunkd_stde
NEW QUESTION # 75
Indexing is slow and real-time search results are delayed in a Splunk environment with two indexers and one search head. There is ample CPU and memory available on the indexers. Which of the following is most likely to improve indexing performance?
- A. Decrease the maximum size of the search pipelines in limits.conf
- B. Increase the maximum number of hot buckets in indexes.conf
- C. Increase the number of parallel ingestion pipelines in server.conf
- D. Decrease the maximum concurrent scheduled searches in limits.conf
Answer: D
NEW QUESTION # 76
Which component in the splunkd.log will log information related to bad event breaking?
- A. EventBreaking
- B. IndexingPipeline
- C. Audittrail
- D. AggregatorMiningProcessor
Answer: D
NEW QUESTION # 77
Users who receive a link to a search are receiving an "Unknown sid" error message when they open the link.
Why is this happening?
- A. The users have insufficient permissions.
- B. One or more indexers are down.
- C. An add-on needs to be updated.
- D. The search job has expired.
Answer: D
Explanation:
According to the Splunk documentation1, the "Unknown sid" error message means that the search job associated with the link has expired or been deleted. The sid (search ID) is a unique identifier for each search job, and it is used to retrieve the results of the search. If the sid is not found, the search cannot be displayed.
The other options are false because:
* The users having insufficient permissions would result in a different error message, such as "You do not have permission to view this page" or "You do not have permission to run this search"1.
* An add-on needing to be updated would not affect the validity of the sid, unless the add-on changes the search syntax or the data source in a way that makes the search invalid or inaccessible1.
* One or more indexers being down would not cause the "Unknown sid" error, as the sid is stored on the search head, not the indexers. However, it could cause other errors, such as "Unable to distribute to peer" or "Search peer has the following message: not enough disk space"1.
NEW QUESTION # 78
Which command will permanently decommission a peer node operating in an indexer cluster?
- A. splunk stop -f
- B. splunk decommission --enforce counts
- C. splunk offline -f
- D. splunk offline --enforce-counts
Answer: D
Explanation:
The splunk offline --enforce-counts command will permanently decommission a peer node operating in an indexer cluster. This command will remove the peer node from the cluster and delete its data. This command should be used when the peer node is no longer needed or is being replaced by another node. The splunk stop
-f command will stop the Splunk service on the peer node, but it will not decommission it from the cluster.
The splunk offline -f command will take the peer node offline, but it will not delete its data or enforce the replication and search factors. The splunk decommission --enforce-counts command is not a valid Splunk command. For more information, see Remove a peer node from an indexer cluster in the Splunk documentation.
NEW QUESTION # 79
What is the default log size for Splunk internal logs?
- A. 20 MB
- B. 10MB
- C. 25MB
- D. 30MB
Answer: C
NEW QUESTION # 80
To optimize the distribution of primary buckets; when does primary rebalancing automatically occur? (Select all that apply.)
- A. A peer node joins or rejoins the cluster.
- B. Master node rejoins the cluster.
- C. Captain joins or rejoins cluster.
- D. Rolling restart completes.
Answer: A,B,D
Explanation:
Primary rebalancing automatically occurs when a rolling restart completes, a master node rejoins the cluster, or a peer node joins or rejoins the cluster. These events can cause the distribution of primary buckets to become unbalanced, so the master node will initiate a rebalancing process to ensure that each peer node has roughly the same number of primary buckets. Primary rebalancing does not occur when a captain joins or rejoins the cluster, because the captain is a search head cluster component, not an indexer cluster component. The captain is responsible for search head clustering, not indexer clustering
NEW QUESTION # 81
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