ELK Master Class - Elasticsearch, Beats, Logstash and Kibana Quiz Questions and Answers

What is Logstash?

Answer :
  • An event processing pipeline

What is Kibana?

Answer :
  • An analytics and visualization platform

What is Beats?

Answer :
  • A collection of data shippers that send data to Elasticsearch or Logstash

What is X-Pack?

Answer :
  • A collection of features such as security, monitoring, alerting, reporting, etc

How does Elasticsearch scale the volume of data?

Answer :
  • By using Sharding

How does Elasticsearch ensure high availability?

Answer :
  • By using replication

What is the full form of E in ELK Stack?

Answer :
  • Elasticsearch

Which file is used to configure Elasticsearch?

Answer :
  • config/Elasticsearch.yml

Which argument is used to run Elasticsearch in the background?

Answer :
  • "-d "

Indexes are horizontally subdivided into ___________.

Answer :
  • Sharding