Consider the following statements: String str = "Going to the amusement park";...

Consider the following statements:

String str = "Going to the amusement park";

char ch;

int len;

int position;

a. What value is stored in ch by the following statement?

    ch = str.charAt(0);

b. What value is stored in ch by the following statement?

    ch = str.charAt(10);

c. What value is stored in len by the following statement?

    len = str.length();

d. What value is stored in position by the following statement?

    position = str.indexOf('t');

e. What value is stored in position by the following statement?

position = str.indexOf("park");