The answer should be b if i'm not mistaken
When two or more computers are connected it is called Local Area Network (LAN).
The most common technique for using an appropriate synchronization mechanism to serialize the accesses to prevent errors is to acquire a lock on the shared file.
<h3>What does a lock on a file mean?</h3>
The lock icon can be seen in Windows and it shows that the file or folder is one that can only be accessed by the person who lock it.
Note that The most common technique for using an appropriate synchronization mechanism to serialize the accesses to prevent errors is to acquire a lock on the shared file.
Learn more about synchronization from
brainly.com/question/25541016
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Um okay, that's not a question so why even post it.
