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Numeric data type in Spark SQL is View:-12913
Question Posted on 12 Jan 2019

Numeric data type in Spark SQL is
(1)BooleanType
(2)StringType
(3)ByteType
(4)CharType
An....
ADS Posted In : Test and Papers | Spark SQL



Compile-time safety is not provided in View:-17836
Question Posted on 04 Jan 2019

Compile-time safety is not provided in ____
(1)None
(2)DataFrames
(3)Both
(4)DataSet
Answ....
ADS Posted In : Test and Papers | Spark SQL


Complex data types in Spark SQL are View:-14068
Question Posted on 03 Jan 2019

Complex data types in Spark SQL are
(1)MapType
(2)ArrayType and MapType
(3)SetType
(4)ArrayTy....
ADS Posted In : Test and Papers | Spark SQL


Application can create DataFrame easily with a SparkSession from _____ View:-13247
Question Posted on 01 Jan 2019

Application can create DataFrame easily with a SparkSession from ______
(1)existing RDD & Hive
(2)exi....
ADS Posted In : Test and Papers | Spark SQL


Dataframe was introduced in which Spark release? View:-12113
Question Posted on 01 Jan 2019

Dataframe was introduced in which Spark release?
(1)Spark 1.3
(2)Spark 1.4.0
(3)Spark 2.1.0
(....
ADS Posted In : Test and Papers | Spark SQL


DataFrames allows View:-14482
Question Posted on 06 Jan 2019

DataFrames allows
(1)Filtering
(2)Data selection
(3)Aggregation
(4)All the options
Answer....
ADS Posted In : Test and Papers | Spark SQL


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