How does exclusive file locking differ from shared file locking in terms of access permissions?
- Exclusive locks allow both reading and writing by multiple programs, while shared locks only permit reading.
- Exclusive locks allow only one program to read the file at a time, while shared locks permit multiple programs to write simultaneously.
- Exclusive locks grant exclusive access, preventing other programs from reading or writing to the file. Shared locks allow multiple programs to read the file simultaneously but prevent any program from writing to it.
- Exclusive locks restrict both reading and writing, while shared locks allow unlimited access.
Exclusive file locking provides exclusive access to a file, meaning only one program can read or write to it, preventing concurrent access conflicts. Shared file locking, on the other hand, allows multiple programs to read the file simultaneously, enhancing concurrent access for reading purposes.
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