Which properties are True of String objects?
A) Their lengths never change
B) The shortest string has zero length
C) Individual characters within a String may be changed using the replace method
D) The index of the first character in a string is one
E) Only A and B are True

Question

Quizplus · Accepted Answer

E) Strings are immutable. That means that once a string object is created it cannot be changed. Therefore the length of a string never changes once it has been created. The shortest length string is ""there are no characters between the quotes, so the length is zero. The replace method allows you to create a new string from an original one, replacing some of the characters. The index of the first location in a String is zeronot one. Also, the last byte of every string contains the end-of-string character which is a byte of low-values, or binary zeros.

Which Properties Are True of String Objects