How many types of permissions a file has in UNIX?(a) 1(b) 2(c) 3(d) 4This question was addressed to me in semester exam.This key question is from File Ownership and Permissions topic in chapter Basic File Attributes of Unix

How many types of permissions a file has in UNIX?(a) 1(b) 2(c) 3(d) 4T

1.	How many types of permissions a file has in UNIX?(a) 1(b) 2(c) 3(d) 4This question was addressed to me in semester exam.This key question is from File Ownership and Permissions topic in chapter Basic File Attributes of Unix
Answer» Correct option is (c) 3 To explain: In UNIX system, a file can have three TYPES of PERMISSIONS -read, write and execute. Read permission means that the file is readable. Write permission means that the file can be EDITED while executing permission (for a DIRECTORY) means that we can “pass through” the directory file for searching subdirectories.

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