chmod u Give the resulting permission attribute of filel. 5. What is the meaning of the SUID bit? 6. What is the meaning of the stiky ky bit? 7. Give the definition of the file system type and give examples (at least 3). 8. What is the difference between the two file systems ext2 and ext3? 9. Give the file system types of CD-ROM 10. Is it possible to build a hard link between two files in different partitions 11. What are the required partitions for a Linux installation? 12. The original file and the soft link have the same i-node. Give True or False. 13. Give the command which allows you to know whether your computer is a 32bit of 6 bit system 23