Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python - Recent questions in Apache Luence

The (~) tilde symbol is utilized at the end of a term to define a Fuzzy Search.

Fri, 18 Mar 2022 02:27:14 +0000

The (~) tilde symbol is utilized at the end of a term to define a Fuzzy Search.

a)True

b)False

Lucene retrieves the search results by using __________.

Fri, 18 Mar 2022 02:26:34 +0000

Lucene retrieves the search results by using __________.

a)Pure Boolean Model

b)Vector Space Model

c)All the options

d)None of the options

Lucene Analysis process produces the output of __________.

Fri, 18 Mar 2022 02:25:55 +0000

Lucene Analysis process produces the output of __________.

a)StopWords

b)TokenStream

c)Index

d)All the options

Lucene can index __________.

Fri, 18 Mar 2022 02:25:18 +0000

Lucene can index __________.

a)Text only

b)Numeric content only

c)Text and Numeric

d)None of the options

Key feature(s) that distinguish/distinguishes Lucene is/are __________.

Fri, 18 Mar 2022 02:24:18 +0000

Key feature(s) that distinguish/distinguishes Lucene is/are __________.

a)Powerful Querying

b)Sorting by any field

c)Fielded Searching

d)Ranked Searching

e)All the options

Which type of analyzer uses its logic to identify specific words such as domain name and email?

Fri, 18 Mar 2022 02:23:33 +0000

Which type of analyzer uses its logic to identify specific words such as domain name and email?

a)Standard

b)Stop Analyzer

c)Simple

d)Stemming

The Metadata option ‘Field.Index.NOT_ANALYZED’ signifies __________.

Fri, 18 Mar 2022 02:22:52 +0000

The Metadata option ‘Field.Index.NOT_ANALYZED’ signifies __________.

a)Fields are analysed but not indexed

b)Fields are only analyzed

c)Fields are indexed but not analysed

d)Fields are only Indexed

Lucene Algorithm(s) used in Scoring Process is/are ____________.

Fri, 18 Mar 2022 02:21:40 +0000

Lucene Algorithm(s) used in Scoring Process is/are ____________.

a)MultiSimilarity

b)BM25Similarity

c)TFIDFSimilarity

d)SimilarityBase

e)All the options

Sorting technique used by Lucene to sort the Indexes is __________.

Fri, 18 Mar 2022 02:21:06 +0000

Sorting technique used by Lucene to sort the Indexes is __________.

a)Merge Sort

b)Bubble Sort

c)Selection Sort

d)None of the options

__________ converts the textual expression into a Query Object.

Fri, 18 Mar 2022 02:20:27 +0000

__________ converts the textual expression into a Query Object.

a)Index Reader

b)Query Parser

c)Index Searcher

The metadata option “Field.Store.No” denotes __________.

Fri, 18 Mar 2022 02:19:46 +0000

The metadata option “Field.Store.No” denotes __________.

a)Field Value is not stored

b)Field Value is stored

c)All the options

d)None of the options

Range Query “Year[2000 to 2003]” includes values ___________.

Fri, 18 Mar 2022 02:19:09 +0000

Range Query “Year[2000 to 2003]” includes values ___________.

a)2001, 2002, 2003

b)2000, 2001, 2002, 2003

c)2000, 2001, 2002

d)None of the options

Searching can be corelated to querying process of the Database operations.

Fri, 18 Mar 2022 02:18:38 +0000

Searching can be corelated to querying process of the Database operations.

a)True

b)False

Wild Card Queries are not supported in Lucene.

Fri, 18 Mar 2022 02:17:27 +0000

Wild Card Queries are not supported in Lucene.

a)True

b)False

__________ encompasses the total number of search results obtained.

Fri, 18 Mar 2022 02:16:56 +0000

__________ encompasses the total number of search results obtained.

a)TopDocs

b)ScoreDocs

c)All the options

d)None of the mentioned

Which phase of Apache Lucene involves the process of breaking down the documents into Tokens?

Fri, 18 Mar 2022 02:16:19 +0000

Which phase of Apache Lucene involves the process of breaking down the documents into Tokens?

a)Analyzing

b)Searching

c)Indexing

d)All the options

Which is the core layer of Lucene?

Fri, 18 Mar 2022 02:15:31 +0000

Which is the core layer of Lucene?

a)Storage Layer

b)Application Layer

c)Index Layer

d)None of the options

Indexing Structure used in Lucene is __________.

Fri, 18 Mar 2022 02:14:44 +0000

Indexing Structure used in Lucene is __________.

a)Inverted Index

b)Dense index

c)Multi-Level Index

d)Sparse Index

Which type of analyzer helps in extracting root words?

Fri, 18 Mar 2022 02:14:00 +0000

Which type of analyzer helps in extracting root words?

a)Stemming

b)Simple

c)Stop Analyzer

d)Standard

Document of Apache Lucene is similar to __________ of the Database.

Fri, 18 Mar 2022 02:13:26 +0000

Document of Apache Lucene is similar to __________ of the Database.

a)Tokens

b)Fields

c)Record

d)All the options

Lucene is an open source __________ library.

Fri, 18 Mar 2022 02:12:48 +0000

Lucene is an open source __________ library.

a)JAVA

b).Net

c)Python

d)None of the Mentioned

Simple Analyzer removes the Stopwords.

Fri, 18 Mar 2022 02:12:01 +0000

Simple Analyzer removes the Stopwords.

a)True

b)False

Apache Nutch is an application that extends the capability of Lucene Indexing and Searching.

Fri, 18 Mar 2022 02:11:30 +0000

Apache Nutch is an application that extends the capability of Lucene Indexing and Searching.

a)True

b)False

Different documents cannot have different fields.

Fri, 18 Mar 2022 02:10:44 +0000

Different documents cannot have different fields.

a)True

b)False

Individual atomic elements of Documents are named as __________.

Fri, 18 Mar 2022 02:10:11 +0000

Individual atomic elements of Documents are named as __________.

a)Record

b)Tokens

c)Fields

d)All the options

Speed and performance of the search process can be optimized in __________.

Fri, 18 Mar 2022 02:09:35 +0000

Speed and performance of the search process can be optimized in __________.

a)Index-based search

b)Sequential-based search

c)None of the options

________ is the software that crawls around the internet to convene documents and their web addresses.

Fri, 18 Mar 2022 02:08:56 +0000

________ is the software that crawls around the internet to convene documents and their web addresses.

a)Spider

b)Flyer

c)All the options

d)None of the options