The isEmpty() method determines if the store of extra memory for use by the stack is empty. A. True B. False

Examining the Statement

1. Understanding the Method: The isEmpty() method is typically used in data structures, particularly stacks, to check if there are any elements present. If it returns true, it indicates that the stack does not contain any items.

2. Contextual Meaning: In the context of a stack, “the store of extra memory” can be interpreted to mean whether the stack has any elements or items stored.

Conclusion

Based on the understanding of the isEmpty() method, the statement implies that it checks for emptiness of the memory used by the stack. Since isEmpty() is designed to return whether the stack is absent of elements:

Final Answer

A. True.