When you are writing a program with String objects that may have unwanted spaces at the beginning or end of the strings, use this method to delete them.
A) replace
B) trim
C) valueOf
D) substring

Question

Quizplus · Accepted Answer

The method to delete unwanted spaces at the beginning or end of a String object is `trim()`. This method removes whitespace characters from both the beginning and the end of the string. The other options do not have the desired functionality. `replace()` and `substring()` can replace or extract characters from a string but do not remove whitespace characters. `valueOf()` is used to convert data types into string objects.

When You Are Writing a Program with String Objects That