Which of the following java statement(s) is/are correct to set the value of an index of the string test? String test = new String(); 1. test[0] = "x"; 2. test.charAt(0) = "y"; %3D a. option 1 b....

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Extracted text: Which of the following java statement(s) is/are correct to set the value of an index of the string test? String test = new String(); 1. test[0] = "x"; 2. test.charAt(0) = "y"; %3D a. option 1 b. option 2 c. option 1 and 2 d. None of the above