Suppose We Have a String Object Referenced by a Variable

question 26

Multiple Choice

Suppose we have a String object referenced by a variable called listing. Suppose we want a new String object that consists of the first 5 characters in listing. Which of the following lines of code will achieve this?

• A) String prefix = listing.front(5);
• B) String prefix = listing.front(6);
• C) String prefix = listing.substring(1,5);
• D) String prefix = listing.substring(0,5);
• E) String prefix = listing.firstChars(5);