To ensure no preemption, if a process is holding some resources and requests another resource that cannot be immediately allocated to it :
A. then the process waits for the resources be allocated to it
B. the process keeps sending requests until the resource is allocated to it
C. the process resumes execution without the resource being allocated to it
D. then all resources currently being held are preempted
Answer:A
To ensure no preemption, if a process is holding some resources and requests another resource that cannot be immediately allocated to it :
A. then the process waits for the resources be allocated to it B. the process keeps sending requests until the resource is allocated to it C. the process resumes execution without the resource being allocated to it D. then all resources currently being held are preempted
Explanation: None.