To answer this question, you need to understand how StringBuilder objects work.
StringBuilder objects in Java are mutable, which means their values can be changed. When you create a StringBuilder object and assign it a specific string, you can modify the content of that object without creating a new object.
Now, let's go through each option to understand why it is correct or incorrect:
Option A) They represent the same memory location - This option is incorrect. StringBuilder objects are separate objects that can have the same content but are stored in different memory locations.
Option B) They are two different objects - This option is correct. If two StringBuilder objects contain the same string, they are still considered as separate objects. They have their own memory locations and can be modified independently.
Option C) If one changes, so will the other - This option is incorrect. If you modify the content of one StringBuilder object, it will not affect the other StringBuilder object, even if they contain the same string.
Option D) None of the above - This option is incorrect. Option B is the correct answer because StringBuilder objects with the same string content are still separate objects.
Therefore, the correct answer is B) They are two different objects.