MY QUESTION IS:

QUESTION 8 a) What is a circular wait in deadlock? (2 marks) b) There are two processes {P., Py) and three resources (R1, Rz, Rs). R, and R, are reusable resources with one unit each, while R, is a consumable resource with also one unit. Currently, P, is holding R, and requesting RP, is holding R, and requesting R, and R. P, is a producer of Ry I. Based on the above information, draw a process-resource model to illustrate the situation. il. Describe whether a deadlock is currently occurred. (6 marks)