Please I need help
1. The current directory is
A. always included in the search path
B. represented by the symbol ".."
C. may be included in the search path
D. none of the above
2. Acyclic-graph directory structure_______________________
A. prohibits the sharing of files and directories
B. prohibits the sharing of files, but allows to share directories
C. allows to share files and directories
D. allows the sharing of files, but prohibits to share directories
3. UNIX inode is an example of _______
A. a contiguous allocation. (chose this one, it's wrong)
B. a linked allocation
C. an indexed allocation
D. an index file
4. What steps are necessary to create a file?
A. allocating a space in the file system
B. making an entry for the file in the directory
C. all of the above
D. none of the above
5. he garbage collection is necessary _____
A. in each implementation of the directory structure (chose this one, it's wrong)
B. in tree-based directory structure only
C. in acyclic-graph directory structure only
D. in general graph directory structure only
6. _______________ is used to implement a file system.
A. A boot control block
B. A volume control block
C. A directory structure.
D. all of the above