Part – 3: -

Q) What is Directory ?

Ans – Directory is similar as folder in Window OS, which contains some files and sub – directories.

Q) What is File System ?

Ans – A combination of directories is called File System.

Q) What is the begin of File System ?

Ans – Root (/) is the begin of File System.

Q) What are directories present in File System and their functionality ?

Ans – Below directories are present in the File System.

1. /bin – This directory contains Binary Executable Files.

2. /lib - This directory contains Library Functions.

3. /dev - This directory contains Device Related Files.

4. /etc - This directory contains Binary Executable Files required for System Administration.

5. /tmp - This directory contains temporary files created by Unix or Users.

6. /usr - This directory is the home directory of all users.

Q) Draw File System Tree Structure ?

Ans –