Insert the Missing Code in the Following Code Fragment

Multiple Choice

Insert the missing code in the following code fragment. This fragment is intended to read an input file named dataIn.txt and write to an output file named dataOut.txt.
Public static void main(String[] args) throws FileNotFoundException
{
String inputFileName = "dataIn.txt";
String outputFileName = "dataOut.txt";
File inputFile = new File(inputFileName) ;
Scanner in = _________;
) . .
}

A) new File(inputFileName)
B) new File("dataIn.txt")
C) new Scanner(inputFile)
D) new Scanner("dataIn.txt")