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OS Real Time Operating Systems(RTOS)
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OS Real Time Operating Systems(RTOS)
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OS Real Time Operating Systems(RTOS)
A process P1 has a period of 50 and a CPU burst of t1 = 25, P2 has a period of 80 and a CPU burst of 35., the priorities of P1 and P2 are?
remain the same throughout
keep varying from time to time
may or may not be change
none of the mentioned
Author:
rikazzz
Comment
OS Real Time Operating Systems(RTOS)
In a safety critical system, incorrect operation ____________
does not affect much
causes minor problems
causes major and serious problems
none of the mentioned
Author:
rikazzz
Comment
OS Real Time Operating Systems(RTOS)
T shares of time are allocated among all processes out of N shares in __________ scheduling algorithm.
rate monotonic
proportional share
earliest deadline first
none of the mentioned
Author:
rikazzz
Comment
OS Real Time Operating Systems(RTOS)
If a set of processes cannot be scheduled by rate monotonic scheduling algorithm, then __________
they can be scheduled by EDF algorithm
they cannot be scheduled by EDF algorithm
they cannot be scheduled by any other algorithm
none of the mentioned
Author:
rikazzz
Comment
OS Real Time Operating Systems(RTOS)
A process P1 has a period of 50 and a CPU burst of t1 = 25, P2 has a period of 80 and a CPU burst of 35. Can the processes be scheduled without missing the deadlines?
Yes
No
Maybe
None of the mentioned
Author:
rikazzz
Comment
OS Real Time Operating Systems(RTOS)
The amount of time required for the scheduling dispatcher to stop one process and start another is known as ______________
event latency
interrupt latency
dispatch latency
context switch
Author:
rikazzz
Comment
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