Which of the following statements opens a file named MyFile.txt and allows you to append data to its existing contents?

a. FileWriter fwriter = new FileWriter("MyFile.txt");
PrintWriter outFile = new PrintWriter(fwriter);
b. FileWriter fwriter = new FileWriter("MyFile.txt", true);
PrintWriter outFile = new PrintWriter(fwriter);
c. PrintWriter outfile = new PrintWriter("MyFile.txt", true);
d. PrintWriter outfile = new PrintWriter(true, "MyFile.txt");

b. FileWriter fwriter = new FileWriter("MyFile.txt", true);
PrintWriter outFile = new PrintWriter(fwriter);