so there 3 questions that I'm really confused, anyone familiar with unix want help? 1. Each file system in UNIX has at least one table that identifies file in it, the entries are called i-nodes.where are these inodes resides?(location) 2. What operation would cause the i-nodes of a file, say "myfile", be copied to kernel memory? 3. Disk parition bring a number advantage to Unix system, such as more control of security and more efficient operation. Is there a disadvantage for disk parition? example?