The linked list is used for undo in word and Photoshop applications. State true or false.a)Falseb)True

Analysis of the Statement

1. Understanding Linked Lists: Linked lists are data structures that consist of nodes, where each node contains data and a reference (or link) to the next node in the sequence. This structure allows for dynamic memory allocation and efficient insertions and deletions.

2. Undo Functionality: Applications like Word and Photoshop often implement an undo function to allow users to reverse their last actions. This feature typically requires keeping track of user actions in a way that allows for easy reversal.

3. Usage of Linked Lists: Linked lists are indeed an effective way to implement the undo functionality, as they can store a history of actions, and actions can be added or removed without the need for reallocation of memory.

Conclusion

Based on the relationship between linked lists and the undo feature in applications, the statement is:

b) True. Linked lists can be used for the undo functionality in word processing and graphic design applications.