Interview Questions and Answers for Splunk Certified Professionals

Splunk is a software/engine that can be used to search, visualize, monitor, report, etc. Your enterprise data. Splunk uses machine data as input to provide real-time insight into your data via charts, alerts, reports, etc. Splunk is a powerful tool to manage excessive amounts of data. There are many Splunk certifications that you can take to help you reach your career goals. Here are some interview questions for professionals who have received Splunk Architecture certification.
The Splunk architecture has four components. They are:Indexer – Indexes machine information
Deployment server: Manages Splunk components in distributed environments
Search head: Provides GUI to search
Forwarder: Forwards logs to the indexer
What is the difference between Transaction Commands and Stats?
Two areas are served by the transaction command. Two transactions cannot be identified by a unique id anymore. This is because the identifier can be re-used to identify web session. This is where time spans or pauses are used for data division into transactions. If an identifier is repeated, a specific message can be used to identify the beginning and end of a transaction. Stats command is often used in distributed search environments because it performs better. Stats can be used if a unique id is used as the identifier.
Splunk data must follow a flow when it gets old. Therefore, they store indexed data in different directories. These directories are called buckets. This contains events that occurred over a specific period. Below is the Lifecycle of a bucket. Each index contains one or more hot buckets.
Warm: This contains data that has been rolled from hot. There are many warm buckets.
Cold: This contains data that has been rolled from warm. There are many cold buckets.
Frozen: This is data that has been frozen. The indexer will automatically delete frozen data, but it can be archived. These data can be thawed later.
How can you troubleshoot performance issues that are not obvious?
There are three methods to do this.
Server performance issues?
Install Splunk on Splunk App and check for errors in the dashboar
You may also like:Complete Guide to Splunk CertificationHow to reset Splunk Admin Password
Log in to the Splunk server and change the password file. Then restart Splunk. After this, you can log into Splunk with default username admin password: changeme.
Sourcetype is how Splunk identifies data.
These are Splunk features that allow you to have more than one search head.