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ElasticSearch Interview Questions and Answers
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Questions
ElasticSearch
0
votes
Q: What do you understand by cluster health? How to check the health of a cluster?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
cluster-health
elasticsearch
+1
vote
Q: Is Elasticsearch can integrate with other tools? If Yes, then list the name of those tools?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
0
votes
Q: To install the Elasticsearch, which type of files are required to be download on different operating systems?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch-install
0
votes
Q: Difference between match and term query.
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
query
0
votes
Q: What is from and size components in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
components
+1
vote
Q: What do you understand by an inverted index in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
index
0
votes
Q: Which basic operations can be performed on a document?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
operations
+1
vote
Q: What is Index Lifecycle Management in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
0
votes
Q: Name atleast 5 companies that are using Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
0
votes
Q: What is a shard in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
+1
vote
Q: What is a document type in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
document-type
+1
vote
Q: Define a document in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
0
votes
Q: Does the Elasticsearch have a schema?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
schema
+1
vote
Q: What is a cluster in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
cluster
elasticsearch
0
votes
Q: Elasticsearch uses which query language?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
query-language
+1
vote
Q: Which method is used to fetch the documents from Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
fetch
0
votes
Q: What do you understand by multi-document APIs?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
multi-document
api
0
votes
Q: What is Elasticsearch API?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
api
0
votes
Q: What do you understand by NRT in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
nrt
+1
vote
Q: How to delete an index in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
index
delete
+1
vote
Q: What is Elasticsearch Mapping?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch-mapping
0
votes
Q: What are frozen indices in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
frozen-indices
0
votes
Q: What is an analyzer in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
analyzer
+1
vote
Q: What is tokenizer in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
tokenizer
+1
vote
Q: What is ELK stack? How Elasticsearch connect with it?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elk-stack
elasticsearch
0
votes
Q: Does Elasticsearch provide an interactive graphical user interface to its users?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
+1
vote
Q: What is an index in Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
index
+1
vote
Q: What are the basic requirements to work with Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
0
votes
Q: What is the port number to access the Elasticsearch on the web? Can we change it?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
port-number
+1
vote
Q: What types of basic operations can be performed with Elasticsearch?
asked
Jul 10, 2022
in
ElasticSearch
by
sharadyadav1986
elasticsearch
operation
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