simply records the time

user

type of all access to an object

all of these

one program

two programs

three programs

all of these

determine how and when the problem occurred

what amount of damage was done

when security has been violated

all of these

grappling hook program

main program

both 1) grappling hook program and 2) main program

none of these

security model is based on the notion of user accounts

creates a security access token that includes the security ID for users

NT operates with client server model

all of these