Multiple choice technology programming languages What is /dev/full device in Linux? A device file to represent that the current file system is full A device file to test scenarios of testing a /dev/full Invalid device None Reveal answer Fill a bubble to check yourself B Correct answer Explanation The /dev/full device file simulates a full device scenario - it always returns ENOSPC (no space left) error on write attempts, allowing testing of how applications handle disk-full conditions without actually filling storage.