Given the following code, which argument(s) will cause the method to return true?
Public static boolean isIdeal(String s)
{
Int low = 0;
Int high = s.length() - 1;
While (low

Question

Given the following code, which argument(s) will cause the method to return true?
Public static boolean isIdeal(String s)
{
Int low = 0;
Int high = s.length() - 1;
While (low < high)
{
If (s.charAt(low) != s.charAt(high))
{
Return false;
}
Low++;
High--;
}
Return true;
}
I. isIdeal("civic")
II. isIdeal("level")
III. isIdeal("race car")
IV. isIdeal("rotor")
A) I only
B) I and II only
C) I, II, and III
D) I, II, and IV

Quizplus · Accepted Answer

The method checks whether a given string is a palindrome or not. Palindrome is a word, phrase, number, or other sequences of characters that reads the same forward as backward (ignoring spaces, punctuations, and capitalization). The strings "civic," "level," and "rotor" are palindromes because they can be read the same way from both ends. However, the string "race car" is not a palindrome because it is read differently from both ends ("race" vs. "rac ecar"). Therefore, the method will return true for choices I, II, and IV, but false for choice III.

Given the Following Code, Which Argument(s) Will Cause the Method