Question

Consistency semantics determines:

Select one:
a. How the information about files that are currently open is stored
b. How modifications of data change the internal structure of a file system
c. How modifications of data are observable to other users
d. How the virtual file system layer maintains the internal file representation structure

Answer 1

Consistency semantics in file systems determine how modifications of data are observable to other users.

Step-by-step explanation:

Consistency semantics in file systems refers to how modifications of data are observable to other users. It determines the rules and guarantees for the order in which changes made by different users become visible to each other.

For example, if two users are modifying the same file simultaneously, consistency semantics dictate whether User A will see User B's changes immediately or if there will be a delay.

Consistency semantics are important for ensuring data integrity and avoiding conflicts in file systems.