Splunk MCQ Quiz Questions And Answers

2.

It is possible to integrate Splunk with Hadoop.

True
False

Correct Answer

A. True

Explanation

Splunk can integrate with Hadoop, a framework for distributed storage and processing of large datasets. This integration allows Splunk to work with data stored in Hadoop, enabling users to perform complex searches, analyses, and visualizations on data from Hadoop Distributed File System (HDFS) and other Hadoop-related technologies.Integration between Splunk and Hadoop can be accomplished through various methods, such as:Splunk Connect for Hadoop: A plugin that allows Splunk to read from and write to HDFS.Hadoop-based Data Storage: Splunk's archived data can be stored in Hadoop for long-term storage and retrieval.Splunk's Hadoop Data Roll: This enables Splunk to move data from hot/warm storage to Hadoop for cold storage.These integrations facilitate the use of Splunk's analytics and visualization capabilities on large-scale data managed by Hadoop, providing users with a flexible and scalable approach to data analysis.

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3.

How to force a Splunk instance to reindex a file that has already be indexed?

Manually clear each file and force Splunk instance to reindex data
Delete the index and create the new one
"splunk clean eventdata -index _fishbucket"
None of the above

Correct Answer

A. "splunk clean eventdata -index _fishbucket"

Explanation

The correct answer is "splunk clean eventdata -index _fishbucket". This command allows you to force a Splunk instance to reindex a file that has already been indexed. By running this command, you can clear the indexed data for a specific index, in this case, "_fishbucket", and then Splunk will reindex the file when it encounters it again. This is a manual process that allows you to selectively reindex specific files without deleting the entire index or creating a new one.

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1

4.

If you customize the UI in your local version of Splunk and then you do an upgrade to the Splunk version, your customized UI will remain the same.

True
False

Correct Answer

A. False

Explanation

When you customize the user interface (UI) in your local version of Splunk and then upgrade to a new version, your customized UI will not remain the same. Upgrades to the Splunk version usually involve changes to the UI, which can result in the loss or modification of any customizations made in the previous version. Therefore, the statement that the customized UI will remain the same after an upgrade is false.

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1

5.

Splunk requires an agent to forward the data.

True
False

Correct Answer

A. True

Explanation

Splunk requires an agent to forward the data because the agent is responsible for collecting and sending the data from various sources to the Splunk indexer. The agent, also known as a forwarder, ensures that the data is properly indexed and searchable within the Splunk platform. Without the agent, Splunk would not be able to efficiently gather and process data from different systems and applications. Therefore, it is true that Splunk requires an agent to forward the data.

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3

6.

If you installed Splunk in your localhost and you added inputs in Splunk, In which index data is stored by default?

Index=_internal
Index=main
Both (a) and (b)
Source type

Correct Answer

A. Index=main

Explanation

By default, when you install Splunk in your localhost and add inputs, the data is stored in the "main" index. The "_internal" index is used for storing internal logs and metrics related to the Splunk system itself. Therefore, the correct answer is "Index=main".

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3

7.

Splunk requires DB to store data.

True
False

Correct Answer

A. False

Explanation

Splunk does not require a database (DB) to store data. Splunk is a software platform that allows organizations to analyze and visualize machine-generated data. It uses its own proprietary indexing and search technology to efficiently store and retrieve data without the need for a traditional database. This allows Splunk to handle large volumes of data in real-time and provides fast and flexible searching capabilities. Therefore, the correct answer is False.

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1

8.

You can read unstructured data in Splunk.

False
True

Correct Answer

A. True

Explanation

Splunk is a powerful software platform used for searching, analyzing, and visualizing machine-generated data. It is designed to handle unstructured data, which refers to data that does not have a predefined data model or organization. With Splunk, users can ingest and analyze various types of unstructured data, such as log files, social media feeds, sensor data, and more. Therefore, the statement that "you can read unstructured data in Splunk" is true, as Splunk is specifically built to handle and make sense of unstructured data.

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0

9.

If you want to increase the size of the Splunk data storage, where do we add it?

Add more space to index.
Add more space to the development server.
Add more Indexers
Both (a) and (c)

Correct Answer

A. Both (a) and (c)

Explanation

To increase the size of the Splunk data storage, we can add more space to the index and also add more indexers. Adding more space to the index allows for storing more data within the existing index, while adding more indexers increases the overall capacity and performance of the Splunk system. By doing both, we can effectively expand the storage capabilities of Splunk and accommodate larger amounts of data.

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10.

Select the main background process in Splunk?

Splunk web
Splunk and search head
Splunkd and SplunkWeb
All of the above

Correct Answer

A. Splunkd and SplunkWeb

Explanation

The correct answer is Splunkd and SplunkWeb. Splunkd is the main background process in Splunk that handles data indexing, searching, and storage. It is responsible for ingesting and processing data from various sources. SplunkWeb, on the other hand, is the web interface of Splunk that allows users to interact with the Splunk platform, perform searches, create visualizations, and manage the system. Together, these two processes form the backbone of Splunk's functionality, making them the main background processes in the platform.

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Splunk MCQ Quiz Questions And Answers

In which module can we take backup/restore Splunk data?

Quiz Preview

It is possible to integrate Splunk with Hadoop.

How to force a Splunk instance to reindex a file that has already be indexed?

If you customize the UI in your local version of Splunk and then you do an upgrade to the Splunk version, your customized UI will remain the same.

Splunk requires an agent to forward the data.

If you installed Splunk in your localhost and you added inputs in Splunk, In which index data is stored by default?

Splunk requires DB to store data.

You can read unstructured data in Splunk.

If you want to increase the size of the Splunk data storage, where do we add it?

Select the main background process in Splunk?