Elasticsearch Nihileswaran No Comment 12Feb Share Welcome to CHOOLS ELASTIC SEREACH ASSESSMENT (YOU HAVE ONLY 30 MINUTES TO COMPLETE THIS PART [20 Questions]) **** Wishing You All The Best **** Instructions : To start the quiz, please provide your name, email id and phone number. All questions are mandatory* Answering each question is required before going on to the next page of questions. Your response is subject to change at any time. After completed the quiz click the submit button. If, once the time is up, it will be automatically submitted. The report will be mailed to your email address after the quiz is finished. 1. Which Elasticsearch feature is used for analyzing and visualizing log data? Logstash Kibana Beats Elasticsearch Watcher2. Which of the following is a common technique used to improve Elasticsearch performance? Increasing the number of replicas Reducing the number of shards Disabling caching Reducing the number of nodes3. Which of the following is a type of Elasticsearch node? Data Node Query Node Master Node All of the above4. Which of the following is a type of Elasticsearch aggregation? Sort Aggregation Range Aggregation Match Aggregation Index Aggregation5. What is the purpose of the "_source" field in Elasticsearch? To store the raw JSON source of a document To define mappings for an index To store binary data To specify routing for a document6. What is a shard in Elasticsearch? A data center A unit of data storage A field in a document A query result7. Which of the following is a feature of the Elasticsearch "Reindex" API? To create a new index and copy documents from an existing index To delete an index To modify the index mappings To create a snapshot of an index8. In Elasticsearch, what is the purpose of the "index.lifecycle.rollover_alias" setting? To define the number of shards for an index To specify the primary shard for an index To define a rollover alias for index lifecycle management To configure security settings9. In Elasticsearch, what is an index? A unique identifier for a document A collection of documents that share the same data structure A field in a document An instance of the Elasticsearch software10. Which HTTP method is used for querying data in Elasticsearch? POST GET PUT DELETE11. What is the purpose of the "_all" field in Elasticsearch? To store binary data To store the raw JSON source of a document To store a copy of all fields in a document To create virtual fields in documents12. In Elasticsearch, what is the purpose of a filter in a query? To sort the results To limit the number of returned documents To modify the content of the documents To perform aggregations13. What is the purpose of the "scroll" API in Elasticsearch? To retrieve a large number of documents in multiple requests To scroll through index mappings To create a snapshot of an index To optimize query performance14. Which of the following is a distributed search engine built on top of Elasticsearch? Logstash Kibana Beats Apache Solr15. What is the purpose of the "script" query in Elasticsearch? To define custom analyzers To execute custom scripts during search To create virtual fields in documents To filter documents based on a scripted condition16. In Elasticsearch, what is the purpose of the "index.routing.allocation.require" setting? To define the number of shards for an index To specify the primary shard for an index To configure custom analyzers To specify the primary shard for an index c. To configure custom analyzers d. To control the allocation of an index to nodes based on node attributes17. What is Elasticsearch primarily used for? Relational Database Management Object Storage Full-text search and analytics Virtualization18. What is the purpose of the "refresh_interval" setting in Elasticsearch? To control how often the index is refreshed To define the number of shards for an index To specify the primary shard for an index To configure security settings19. In Elasticsearch, what is the purpose of the "wildcard" query? To perform wildcard searches in text To filter documents based on wildcard conditions To create virtual fields in documents To define custom analyzers20. In Elasticsearch, what is the role of a coordinating node? To store data To execute queries and coordinate search requests To manage index mappings To serve as a master node5 out of 4Time is Up! Previous Vue.js? February 12, 2024 Next JSP February 12, 2024 You Might Also Like Hello world CHOOLS No Comment How to Disable Avast Antivirus CHOOLS No Comment AVG Review — Is the Absolutely free Version As effective as the Premium Version? CHOOLS No Comment Understanding the Limitations of Models of Managing CHOOLS No Comment Careers Similar To Teaching CHOOLS No Comment
