The lost-update problem can be prevented by a type of locking which must be used to coordinate the activities of users who know nothing about one another.

Question

Quizplus · Accepted Answer

Locking ensures that only one user can access and modify a piece of data at a time, preventing multiple users from overwriting each other's changes and preventing the lost-update problem. This is particularly important in multi-user or concurrent systems, where users are not aware of each other's activities.

The Lost-Update Problem Can Be Prevented by a Type of Locking