urgent!

6) Copy-on-Write is a mechanism that allows fivo processes to share: a) files b) directories e) segments d) pages 7) In OS protection, the principle that gives just enough privilege fo perform their task to programs is: a) Need to Know b) MULTICS c) Capability list d) Least privilege 8) The memory management scheme that divides a process into different pieces of memary that have a specific purpose and length is: a) Segmentation b) Paging c) Swapping d) Dynamic linking 9) In Peterson's solution to the critical section problem, tum =j indicates: a) Whether it is the turn of process i b) Whether it is the turn of process j c) Whether process i is ready to enter the critical section d) Whether process i has exited the critical section 10) The process of making files and directories on a storage device available for users to access via the computer file system is: a) Booting b) Mount point c) Mounting d) Directory operations