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Derived relationships in Association Rule Mining are represented in the form of __________.

cache Interview Questions Part1

50 Latest questions on Azure

__________statistics provides the summary statistics of the data.

What is Gulpjs and some multiple choice questions on Gulp

Descriptive statistics is used in __________ datasets.

Which among the following is/are (an) Ensemble Classifier?

__________ step of KDD process helps in identifying valuable patterns.

Cassandra Interview Questions Part

Clustering process works on _________ measure.

Identify the algorithm that works based on the concept of clustering.

More 53 questions on azure

Classification predicts the value of __________ variable.

Which of the following association measure helps in identifying how frequently the item appears in a dataset?

Which among the following is/are (an) outlier detection method(s)?


  

 
Spark was first coded as a C project. View:-397
Question Posted on 29 Jul 2020

Spark was first coded as a C project.
Please choose the correct option from below list
(1)False
(....
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Which among the following programming languages does Spark support? View:-137
Question Posted on 27 Jul 2020

Which among the following programming languages does Spark support?
Please choose the coorect option from....
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According to Spark advocates, how faster can Apache Spark potentially run batch-processing programs when processed in memory than MapReduce can? View:-200
Question Posted on 27 Jul 2020

According to Spark advocates, how faster can Apache Spark potentially run batch-processing programs when proc....
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Which among the following is an example of Action? View:-181
Question Posted on 25 Jul 2020

Which among the following is an example of Action?
Please choose the coorect option from below list
(....
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Spark SQL can read and write data from Hive Tables. View:-160
Question Posted on 25 Jul 2020

Spark SQL can read and write data from Hive Tables.
Please choose the correct option from below list
....
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Spark SQL does not provide support for both reading and writing Parquet files. View:-112
Question Posted on 24 Jul 2020

Spark SQL does not provide support for both reading and writing Parquet files.
Please choose the correct ....
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Parquet stores nested data structures in a flat ________ format. View:-154
Question Posted on 24 Jul 2020

Parquet stores nested data structures in a flat ________ format.
Please choose the correct option from be....
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PySpark is built on top of Spark's Java API. View:-0
Question Posted on 22 Jul 2020

PySpark is built on top of Spark's Java API.
Please choose the correct option from below list
(1)Fals....
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For any Spark functionality, the entry point is SparkContext. View:-193
Question Posted on 21 Jul 2020

For any Spark functionality, the entry point is SparkContext.
Please choose the correct option from below....
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SparkContext uses Py4J to launch a JVM and create a __________ View:-253
Question Posted on 20 Jul 2020

SparkContext uses Py4J to launch a JVM and create a __________
Please choose the coorect option from bel....
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Spark SQL brings native support for SQL to Spark. View:-167
Question Posted on 19 Jul 2020

Spark SQL brings native support for SQL to Spark.
Please choose the correct option from below list
(1....
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We cannot pass SQL queries directly to any DataFrame. View:-138
Question Posted on 18 Jul 2020

We cannot pass SQL queries directly to any DataFrame.
Please choose the coorect option from below list
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If the schema of the table does not match with the data types present in the file containing the table, then Hive ________ View:-168
Question Posted on 18 Jul 2020

If the schema of the table does not match with the data types present in the file containing the table, then ....
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External tables are used to store data outside the ____ View:-177
Question Posted on 17 Jul 2020

External tables are used to store data outside the ____
Please choose the coorect option from below list ....
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Which among the following is a/are feature(s) of DataFrames? View:-0
Question Posted on 16 Jul 2020

Which among the following is a/are feature(s) of DataFrames?
Please choose the coorect option from below ....
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Which among the following is an example of Transformation? View:-268
Question Posted on 15 Jul 2020

Which among the following is an example of Transformation?
Please choose the correct option from below li....
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DataFrame is data organized into ______ columns. View:-168
Question Posted on 14 Jul 2020

DataFrame is data organized into ______ columns.
Please choose the correct option from below list
(1)....
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Dataframes are immutable in nature implies it is fault tolerant and highly available data structure. View:-216
Question Posted on 14 Jul 2020

Dataframes are immutable in nature implies it is fault tolerant and highly available data structure.
Plea....
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In case of External Tables, data needs to remain in the underlying location even after the user drops the table. View:-138
Question Posted on 13 Jul 2020

In case of External Tables, data needs to remain in the underlying location even after the user drops the tab....
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Which of the following provide the Spark Core’s fast scheduling capability to perform streaming analytics. View:-71
Question Posted on 11 Jul 2020

Which of the following provide the Spark Core’s fast scheduling capability to perform streaming analytics.
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On can invoke PySpark shell by running the _________ command in Shell. View:-255
Question Posted on 11 Jul 2020

On can invoke PySpark shell by running the _________ command in Shell.
Please choose the coorect option f....
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Which of the following can be used to launch Spark jobs inside MapReduce ? View:-150
Question Posted on 11 Jul 2020

Which of the following can be used to launch Spark jobs inside MapReduce ?
Please choose the coorect opti....
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What are the features of Spark RDD? View:-88
Question Posted on 04 Jun 2020

What are the features of Spark RDD?
Please choose the coorect option from below list
(1)In-memory com....
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How many Spark Context can be active per JVM? View:-121
Question Posted on 04 Jun 2020

How many Spark Context can be active per JVM?
Please choose the coorect option from below list
(1)Mor....
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In how many ways RDD can be created? View:-103
Question Posted on 04 Jun 2020

In how many ways RDD can be created?
Please choose the coorect option from below list
(1)4
(2)3 <....
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How many tasks does Spark run on each partition? View:-98
Question Posted on 04 Jun 2020

How many tasks does Spark run on each partition?
Please choose the coorect option from below list
(1)....
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Can we edit the data of RDD, for example, the case conversion? View:-107
Question Posted on 04 Jun 2020

Can we edit the data of RDD, for example, the case conversion?
Please choose the correct option from belo....
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Which of the following is not a function of Spark Context in Apache Spark? View:-144
Question Posted on 03 Jun 2020

Which of the following is not a function of Spark Context in Apache Spark?
Please choose the coorect opti....
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Which of the following is true for RDD? View:-142
Question Posted on 03 Jun 2020

Which of the following is true for RDD?
Please choose the correct option from below list
(1)RDD is pr....
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Can you combine the libraries of Apache Spark into the same Application, for example,MLlib, GraphX, SQL and DataFrames e View:-113
Question Posted on 01 Jun 2020

Can you combine the libraries of Apache Spark into the same Application, for example,MLlib, GraphX, SQL and D....
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Which of the following is not a transformation? View:-155
Question Posted on 01 Jun 2020

Which of the following is not a transformation?
Please choose the coorect option from below list
(1)F....
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Does Spark R make use of MLlib in any aspect? View:-157
Question Posted on 31 May 2020

Does Spark R make use of MLlib in any aspect?
Please choose the coorect option from below list
(1)Yes....
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