class A $\{$

void ETL$()\{$

String E $="$mySQL$"$;

String T $=$ "Sqoop";

String L $="$hdfs$"$;

System.out.println$($E $+$ T $+$ L$)$;

 $\}$;

void ETL$($String ETL$)\{$

System.out.println$($ETL$.$toUpperCase$())$;

 $\}$

void ETL$($String E$,$ String T$,$ String L$)\{$

System.out.println$($E $+$ T $+$ L$)$;

 $\}$

$\}$

public class Main $\{$

public static void main$($String args$[])\{$

String E $=$ "extraction$1"$;

String T $=$ "transformation$2"$;

String L $=$ "loading$3"$;

A obj $=$ new A$()$;

obj.ETL$($E $+$ T $+$ L$)$;

 $\}$

$\}$

Group of answer choices

mySQLSqoophdfs

EXTRACTION$1$TRANSFORMATION$2$LOADING$3$

extraction$1$transformation$2$loading$3$

EXTRACTION$1$ TRANSFORMATION$2$ LOADING$3$

Answer rating: 100% (QA)

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