Consider the following code snippet. File inputFile = new File(\"dataIn.txt\");
ID: 3545223 • Letter: C
Question
Consider the following code snippet.File inputFile = new File("dataIn.txt");
Scanner in = new Scanner(inputFile);
while (in.hasNext())
{
String input = in.next();
}
Which of the following statements about this code is correct?
Question 9 options: This code will read in a word at a time from the input file This code will read in the entire input file in one operation. This code will read in a line at a time from the input file. This code will read in a character at a time from the input file. This code will read in a byte at a time from the input file. Consider the following code snippet.
File inputFile = new File("dataIn.txt");
Scanner in = new Scanner(inputFile);
while (in.hasNext())
{
String input = in.next();
}
Which of the following statements about this code is correct?
Consider the following code snippet.
File inputFile = new File("dataIn.txt");
Scanner in = new Scanner(inputFile);
while (in.hasNext())
{
String input = in.next();
}
Which of the following statements about this code is correct?
This code will read in a word at a time from the input file This code will read in the entire input file in one operation. This code will read in a line at a time from the input file. This code will read in a character at a time from the input file. This code will read in a byte at a time from the input file. This code will read in a word at a time from the input file This code will read in the entire input file in one operation. This code will read in a line at a time from the input file. This code will read in a character at a time from the input file. This code will read in a byte at a time from the input file. This code will read in a word at a time from the input file This code will read in the entire input file in one operation. This code will read in a line at a time from the input file. This code will read in a character at a time from the input file. This code will read in a byte at a time from the input file.
Explanation / Answer
The .next() method will read the next token contained between the delimeters set.
The standard delimeter used in a file is whitespace, therefore.
This piece of code will read in a word at a time.