Which one of the given statements is true for the following statement? string1.compareTo(string2)

1. if string1 > string2 the result will be a negative integer i.e. < 0.
2. if string1 > string2 the result will be a positive integer i.e. > 0.
3. if string1 > string2 the result will be 0.
4. None of the above

Which one of the given statements is true for the following statement? string1.compareTo(string2)

1. if string1 > string2 the result will be a positive integer i.e. > 0.
2. if string1 < string2 the result will be a negative integer i.e. < 0.
3. if string1 = string2 the result will be 0 i.e. = 0.
4. all of these

Output of the following statement is …………… .

System.out.println("SUNDAY".substring(3));

1. NDA
2. DAY
3. SUN
4. N

Output of the following statement is …………… .

System.out.println("WONDERFUL".substring(3,4));

1. DERF
2. NDER
3. D
4. N