Given that String[ ] str has been initialized, to get a copy of str[0] with all the characters converted to uppercase, you would use the __________ statement.
A) str.uppercase();
B) str[0].upperCase();
C) str.toUpperCase();
D) str[0].toUpperCase();

Question

Quizplus · Accepted Answer

The correct method to convert a specific string (in this case, the first element of the array `str[0]`) to uppercase in Java is by using the `toUpperCase()` method on that string. Therefore, `str[0].toUpperCase();` is the correct choice.

Given That String[ ] Str Has Been Initialized, to Get