Should be the second one.

Which of the following statements are correct?

Select one:

a. char charArray[2][] = {{'a', 'b'}, {'c', 'd'}};

b. char charArray[2][2] = {{'a', 'b'}, {'c', 'd'}};

c. char charArray[][] = {{'a', 'b'}, {'c', 'd'}};

d. char charArray[][] = {'a', 'b'};