Java ArrayList of Strings: Which Line of Code is Incorrect?

Tom wants to implement an ArrayList of Strings. Which one of the following lines of code cannot satisfy his requirements? A. List strList = new ArrayList(); B. ArrayList strList = new ArrayList(); C. List<> strList = new ArrayList(); D. ArrayList strList4 = new ArrayList<>();

The correct answer is C. List<> strList = new ArrayList();

This line of code is incorrect because it uses the raw type List<> instead of specifying the type parameter <String>. In Java, it's considered a best practice to use parameterized types to ensure type safety and avoid potential runtime errors. Using the raw type can lead to unexpected behavior and loss of type information. The other options (A, B, and D) are all valid ways to create an ArrayList of Strings.