For the following task set:
Task
number
Task
execution frequency (times to run/second)
Worst
Case Execution Time (ms)
Priority
1
1
300
High
2
5
20
Medium
3
10
10
Low
consider
these statements:
I.
The CPU utilization for this system is 60%
II. The CPU
utilization for this system is 50%
III. The
system is in a time overload condition
IV. If all
tasks are ready to run at time t=0 then Task 2 will finish at time t=320
V. If all
tasks are ready to run at time t=0 then Task 2 will finish at time t=20
VI. The
system is rate-monotonic
which
of these statements are true?