Thursday, June 7, 2007

Question 29

When a task enters executing status, ready status, or wait status, which of the following is suitable as a change in statuses when a task in executing status has its execution interrupted by another task due to preemption, up to the time that it again enters executing status?

a) Executing status → Ready status → Executing status
b) Executing status → Ready status → Wait status → Executing status
c) Executing status → Wait status → Ready status → Executing status
d) Executing status → Wait status → Executing status

answer

No comments: