Use the code below to answer the following questions. Note that the catch statements in the code are not implemented, but you will not need those details. Assume filename is a String, x is an int, a is a double array and i is an int. Use the comments i1, i2, i3, e1, e2, e3, e4, e5 to answer the questions (i for instruction, e for exception handler).
try
{
BufferedReader infile = new BufferedReader(new FileReader(filename)); // i1
int x = Integer.parseInt(infile.readLine( )); // i2
a[++i] = (double) (1 / x); // i3
}
catch (FileNotFoundException ex) {...} // e1
catch (NumberFormatException ex) {...} // e2
catch (ArithmeticException ex) {...} // e3
catch (ArrayIndexOutOfBounds ex) {...} // e4
catch (IOException ex) {...} // e5
-An exception raised by the instruction in i2 would be caught by the catch statement labeled
A) e1
B) e2
C) e3
D) e5
E) either e2 or e5

Question

Quizplus · Accepted Answer

E) This instruction first reads from the file, then parses the value and converts it into an int, and then stores the resulting value in an int variable. An exception could be thrown by the file read, which is an IOException, or by the conversion if the String value read cannot be converted into an int, which is a NumberFormatException.

Use the Code Below to Answer the Following Questions