HELP PLEASE:
Consider the following method that is intended to test if all the Strings in the ArrayList start with an uppercase letter:

public static boolean capitalized(ArrayList a) {
/* Missing Code */
}

Which of the following could replace /* Missing Code */ so that the method works as intended?

I.

for (String s: a) {
if (s. toUpperCase().charAt(0) != s. charAt(0)) {
return true;
}
}
return false;

II.

for (String s: a) {
if (s. toUpperCase().charAt(0) != s. charAt(0)) {
return false;
}
}
return true;

III.

int flag = 1;
for (String s: a) {
if (s. toUpperCase().charAt(0) != s. charAt(0)) {
flag = 0;
}
}
return (flag == 1);

...possible answers are (I only), (II only), ( II and III), (I, II, and III), or (III only)

II and III

Explanation:

If you put II into words, it means if the capitalized letter at the first space in the ArrayList is not the same as the actual letter in the first space (ie: if it is not also capitalized), then tell the user that the first letter is not a capital letter. III is the same, but it uses a boolean to determine this. I is the opposite of II, and it is incorrect because it returns "true" if the first letter in the ArrayList is not capitalized.

a  social news website  is an  internet  website  that features  user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of  web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the  slashdot  and  fark  websites,  administrators  decide which articles are selected for the front page. on  reddit  and  digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a  social networking  function, in that users can set up a user profile and follow other users' online activity on the website.