How can a user restore a message that was removed from the Deleted Items folder? by dragging the item from Deleted Items to the Inbox

by dragging the item from Deleted Items to Restored Items

by clicking on "Recover items recently removed from this folder"

by clicking on the Restore button in the Navigation menu

In deadlock avoidance using banker’s algorithm, what would be the consequence(s) of: (i) a process declaring its maximum need as maximum possible for each resource. in other words, if a resource a has 5 instances, then each process declares its maximum need as 5. (ii) a process declaring its minimum needs as maximum needs. for example, a process may need 2-5 instances of resource a. but it declares its maximum need as 2.