Which three are valid method signatures in an interface?1 private int getArea();2 public float getVol(float x);3 public void main(String [] args);4 public static void main(String [] args);5 boolean setFlag(Boolean [] test);Choose the best optionClear Response1 and 22,3 and 53, 4, 52 and 4

rect answerWhat type of methods an interface contain by default?Optionsabstractfinalstaticprivate

Select the correct statements on method signatureSelect one or more:The return type of method is part of the method signature in Java.Order of argument also forms part of method signature provided they are of different type.A number of argument to a method is part of method signature.Type of argument to a method is also part of method signature

Select the correct answerAll methods and variables in Java language are kept inside a__________OptionsClass or InterfaceFilestatic methodmain

Select the correct answerWhat would be the result if a class extends two interfaces and both have a method with same name and signature? Lets assume that the class is not implementing that method.OptionsCompile time errorRuntime errorCode runs successfullyFirst called method is executed successfully

The signature of a method consists of ____.  method name Correct answer  method name and parameter list You Answered  return type, method name, and parameter list   parameter list