Which of the following statements is false?
A. a process scheduling algorithm is preemptive if the CPU can be forcibly removed from a process
B. time sharing systems generally use preemptive CPU scheduling
C. response time are more predictable in preemptive systems than in non preemptive systems
D. real time systems generally use non-preemptive CPU scheduling
E. None of the above
Answer: Option D
Join The Discussion