Insert the missing code in the following code fragment. This code is intended to open a file and handle the situation where the file cannot be found.
Try
{
String filename = . . .;
Scanner in = new Scanner(new File(filename));
) . .
}
___________________
{
Exception.printStackTrace();
}
A) catch (IOException exception)
B) catch (new exception (IOException))
C) catch (IllegalArgumentException exception)
D) catch (IOException)

Question

Quizplus · Accepted Answer

When attempting to open a file, an IOException can occur if the file is not found or if there are other issues with the file. Therefore, we need to catch the IOException specifically in order to handle any errors that may occur during runtime. Option A is the correct way to catch an IOException. Option B is not a valid way to catch an exception. Option C is not the correct exception for file handling issues. Option D is missing the exception name after the catch keyword.

Insert the Missing Code in the Following Code Fragment