|Que.||A system contains 10 units of resource of same type. The resource requirement and current allocation of these resources for three processes P, Q and R are given below.Consider the following resource requests :
(i) P makes a request for 2 resource units.
(ii) Q makes request for 2 resources units.
(iii) R makes a request of 2 resource units.
For a safe state, which of the following options must be satisfied ?
|a.||Only request (i)|
|b.||Only request (ii)|
|c.||Only request (iii)|
|d.||Request (i) and (ii)|
|Answer:Only request (iii)|