別格で売上ナンバーワンSPLK-2002試験にはは2024年最新のSplunk練習問試験合格させます
Splunk Enterprise Certified Architect問題集でSPLK-2002試験完全版問題で試験学習ガイド
SPLK-2002試験は、複雑なSplunk環境の設計と実装における知識とスキルを証明したい経験豊富なSplunk Architectのために設計されています。アーキテクチャの設計、容量計画、分散展開、セキュリティなどのトピックをカバーしています。この試験では、候補者がSplunkの展開をトラブルシューティングして最適化する能力についてもテストします。
質問 # 25
In which phase of the Splunk Enterprise data pipeline are indexed extraction configurations processed?
- A. Search
- B. Indexing
- C. Input
- D. Parsing
正解：B
解説：
Indexed extraction configurations are processed in the indexing phase of the Splunk Enterprise data pipeline.
The data pipeline is the process that Splunk uses to ingest, parse, index, and search data. Indexed extraction configurations are settings that determine how Splunk extracts fields from data at index time, rather than at search time. Indexed extraction can improve search performance, but it also increases the size of the index.
Indexed extraction configurations are applied in the indexing phase, which is the phase where Splunk writes the data and the .tsidx files to the index. The input phase is the phase where Splunk receives data from various sources and formats. The parsing phase is the phase where Splunk breaks the data into events, timestamps, and hosts. The search phase is the phase where Splunk executes search commands and returns results.
質問 # 26
Which two sections can be expanded using the Search Job Inspector?
- A. Execution costs.
- B. Optimization suggestions.
- C. Search job properties.
- D. Saved search history.
正解：C、D
質問 # 27
Data for which of the following indexes will count against an ingest-based license?
- A. main
- B. summary
- C. _introspection
- D. _metrics
正解：A
解説：
Splunk Enterprise licensing is based on the amount of data that is ingested and indexed by the Splunk platform per day1. The data that counts against the license is the data that is stored in the indexes that are visible to the users and searchable by the Splunk software2. The indexes that are visible and searchable by default are the main index and any custom indexes that are created by the users or the apps3. The main index is the default index where Splunk Enterprise stores all data, unless otherwise specified4.
Option B is the correct answer because the data for the main index will count against the ingest-based license, as it is a visible and searchable index by default. Option A is incorrect because the summary index is a special type of index that stores the results of scheduled reports or accelerated data models, which do not count against the license. Option C is incorrect because the _metrics index is an internal index that stores metrics data about the Splunk platform performance, which does not count against the license. Option D is incorrect because the
_introspection index is another internal index that stores data about the impact of the Splunk software on the host system, such as CPU, memory, disk, and network usage, which does not count against the license.
References:
1: How Splunk Enterprise licensing works - Splunk Documentation 2: What data counts against my license? - Splunk Documentation 3: [About indexes and indexers - Splunk Documentation] 4: [The main index - Splunk Documentation] : [Summary indexing - Splunk Documentation] : [About metrics indexes - Splunk Documentation] : [About the Monitoring Console - Splunk Documentation]
質問 # 28
What does setting site=site0 on all Search Head Cluster members do in a multi-site indexer cluster?
- A. Enables multisite search artifact replication.
- B. Sets all members to dynamic captaincy.
- C. Enables automatic search site affinity discovery.
- D. Disables search site affinity.
正解：D
質問 # 29
In which phase of the Splunk Enterprise data pipeline are indexed extraction configurations processed?
- A. Parsing
- B. Search
- C. Input
- D. Indexing
正解：A
解説：
Explanation/Reference: https://docs.splunk.com/Documentation/Splunk/7.3.2/Admin/
Configurationparametersandthedatapipeline
質問 # 30
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. The search head captain must be assigned to the largest search head in the cluster.
- C. All indexers must belong to the underlying indexer cluster (no standalone indexers).
- D. All search heads must use the same operating system.
正解：C
解説：
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.
質問 # 31
When using the props.conf LINE_BREAKERattribute to delimit multi-line events, the SHOULD_LINEMERGE attribute should be set to what?
- A. None
- B. False
- C. Auto
- D. True
正解：D
解説：
Explanation/Reference: https://answers.splunk.com/answers/6926/how-to-keep-data-together-as-one-event.html
質問 # 32
When should multiple search pipelines be enabled?
- A. Only if there are fewer than twelve concurrent users.
- B. Only if CPU and memory resources are significantly under-utilized.
- C. Only if disk IOPS is at 800 or better.
- D. Only if running Splunk Enterprise version 6.6 or later.
正解：B
解説：
Multiple search pipelines should be enabled only if CPU and memory resources are significantly under-utilized. Search pipelines are the processes that execute search commands and return results. Multiple search pipelines can improve the search performance by running concurrent searches in parallel. However, multiple search pipelines also consume more CPU and memory resources, which can affect the overall system performance. Therefore, multiple search pipelines should be enabled only if there are enough CPU and memory resources available, and if the system is not bottlenecked by disk I/O or network bandwidth. The number of concurrent users, the disk IOPS, and the Splunk Enterprise version are not relevant factors for enabling multiple search pipelines
質問 # 33
When Splunk is installed, where are the internal indexes stored by default?
- A. SPLUNK_HOME/bin
- B. SPLUNK_HOME/var/run
- C. SPLUNK_HOME/var/lib
- D. SPLUNK_HOME/etc/system/default
正解：C
解説：
Explanation/Reference: https://answers.splunk.com/answers/3806/where-does-splunk-store-the-logs.html
質問 # 34
When configuring a Splunk indexer cluster, what are the default values for replication and search factor?
- A. replication_factor = 2search_factor = 2
- B. replication_factor = 2search factor = 3
- C. replication_factor = 3search_factor = 2
- D. replication_factor = 3search factor = 3
正解：C
解説：
Explanation
The replication factor and the search factor are two important settings for a Splunk indexer cluster. The replication factor determines how many copies of each bucket are maintained across the set of peer nodes. The search factor determines how many searchable copies of each bucket are maintained. The default values for both settings are 3, which means that each bucket has three copies, and at least one of them is searchable
質問 # 35
In which phase of the Splunk Enterprise data pipeline are indexed extraction configurations processed?
- A. Parsing
- B. Search
- C. Input
- D. Indexing
正解：A
解説：
Explanation/Reference: https://docs.splunk.com/Documentation/Splunk/7.3.2/Admin/ Configurationparametersandthedatapipeline
質問 # 36
A customer plans to ingest 600 GB of data per day into Splunk. They will have six concurrent users, and they also want high data availability and high search performance. The customer is concerned about cost and wants to spend the minimum amount on the hardware for Splunk. How many indexers are recommended for this deployment?
- A. Two indexers clustered, assuming high availability is the greatest priority.
- B. Two indexers not in a cluster, assuming users run many long searches.
- C. Three indexers not in a cluster, assuming a long data retention period.
- D. Two indexers clustered, assuming a high volume of saved/scheduled searches.
正解：A
解説：
Two indexers clustered is the recommended deployment for a customer who plans to ingest 600 GB of data per day into Splunk, has six concurrent users, and wants high data availability and high search performance.
This deployment will provide enough indexing capacity and search concurrency for the customer's needs, while also ensuring data replication and searchability across the cluster. The customer can also save on the hardware cost by using only two indexers. Two indexers not in a cluster will not provide high data availability, as there is no data replication or failover. Three indexers not in a cluster will provide more indexing capacity and search concurrency, but also more hardware cost and no data availability. The customer's data retention period, number of long searches, or volume of saved/scheduled searches are not relevant for determining the number of indexers. For more information, see [Reference hardware] and [About indexer clusters and index replication] in the Splunk documentation.
質問 # 37
A single-site indexer cluster has a replication factor of 3, and a search factor of 2. What is true about this cluster?
- A. The cluster will ensure only two search heads are allowed to access the bucket at the same time.
- B. The cluster will ensure there are at most three copies of each bucket, and at most two copies of searchable metadata.
- C. The cluster will ensure there are at least three copies of each bucket, and at least two copies of searchable metadata.
- D. The cluster will ensure there are at least two copies of each bucket, and at least three copies of searchable metadata.
正解：C
解説：
A single-site indexer cluster is a group of Splunk Enterprise instances that index and replicate data across the cluster1. A bucket is a directory that contains indexed data, along with metadata and other information2. A replication factor is the number of copies of each bucket that the cluster maintains1. A search factor is the number of searchable copies of each bucket that the cluster maintains1. A searchable copy is a copy that contains both the raw data and the index files3. A search head is a Splunk Enterprise instance that coordinates the search activities across the peer nodes1.
Option D is the correct answer because it reflects the definitions of replication factor and search factor. The cluster will ensure that there are at least three copies of each bucket, one on each peer node, to satisfy the replication factor of 3. The cluster will also ensure that there are at least two searchable copies of each bucket, one primary and one searchable, to satisfy the search factor of 2. The primary copy is the one that the search head uses to run searches, and the searchable copy is the one that can be promoted to primary if the original primary copy becomes unavailable3.
Option A is incorrect because it confuses the replication factor and the search factor. The cluster will ensure there are at least three copies of each bucket, not two, to meet the replication factor of 3. The cluster will ensure there are at least two copies of searchable metadata, not three, to meet the search factor of 2.
Option B is incorrect because it uses the wrong terms. The cluster will ensure there are at least, not at most, three copies of each bucket, to meet the replication factor of 3. The cluster will ensure there are at least, not at most, two copies of searchable metadata, to meet the search factor of 2.
Option C is incorrect because it has nothing to do with the replication factor or the search factor. The cluster does not limit the number of search heads that can access the bucket at the same time. The search head can search across multiple clusters, and the cluster can serve multiple search heads1.
1: The basics of indexer cluster architecture - Splunk Documentation 2: About buckets - Splunk Documentation 3: Search factor - Splunk Documentation
質問 # 38
What is the algorithm used to determine captaincy in a Splunk search head cluster?
- A. Rapt distributed consensus.
- B. Raft distributed consensus.
- C. Rift distributed consensus.
- D. Round-robin distribution consensus.
正解：B
解説：
The algorithm used to determine captaincy in a Splunk search head cluster is Raft distributed consensus. Raft is a consensus algorithm that is used to elect a leader among a group of nodes in a distributed system. In a Splunk search head cluster, Raft is used to elect a captain among the cluster members. The captain is the cluster member that is responsible for coordinating the search activities, replicating the configurations and apps, and pushing the knowledge bundles to the search peers. The captain is dynamically elected based on various criteria, such as CPU load, network latency, and search load. The captain can change over time, depending on the availability and performance of the cluster members. Rapt, Rift, and Round-robin are not valid algorithms for determining captaincy in a Splunk search head cluster
質問 # 39
Which of the following is true regarding Splunk Enterprise performance? (Select all that apply.)
- A. Adding search peers increases the search throughput as search load increases.
- B. Adding search heads provides additional CPU cores to run more concurrent searches.
- C. Adding search peers increases the maximum size of search results.
- D. Adding RAM to an existing search heads provides additional search capacity.
正解：B、D
質問 # 40
In an existing Splunk environment, the new index buckets that are created each day are about half the size of the incoming data. Within each bucket, about 30% of the space is used for rawdata and about 70% for index files.
What additional information is needed to calculate the daily disk consumption, per indexer, if indexer clustering is implemented?
- A. Total daily indexing volume, number of peer nodes, and number of accelerated searches.
- B. Replication factor, search factor, number of accelerated searches, and total disk size across cluster.
- C. Total daily indexing volume, number of peer nodes, replication factor, and search factor.
- D. Total daily indexing volume, replication factor, search factor, and number of search heads.
正解：B
質問 # 41
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最適な道は練習テストSplunk SPLK-2002問題集：https://www.passtest.jp/Splunk/SPLK-2002-shiken.html
SPLK-2002問題集が待ってます試験問題解答：https://drive.google.com/open?id=1FxPdTXlARGyzVjeIiR9BEYuQZPfIBxF1