OS Real Time Operating Systems(RTOS)

must be produced within a specific deadline period

may be produced at any time

may be correct

all of the mentioned

safety critical system

hard real time system

soft real time system

safety critical system and hard real time system

0.90

0.74

0.94

0.80

processing time of a periodic process is same for each CPU burst

processing time of a periodic process is different for each CPU burst

periods of all processes is the same

none of the mentioned

allocate 30 shares to it

deny entry to D in the system

all of the mentioned

none of the mentioned

the cost of context switching

interrupt handling

power consumption

all of the mentioned

a higher priority

a lower priority

higher & lower priority

none of the mentioned

less compared to PCs

high compared to PCs

same as in PCs

they do not have any memory

less

more

equal

none of the mentioned

priority inheritance protocol

two phase lock protocol

time protocol

all of the mentioned