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see there was question name 3 burglur alarm iputs ok !
one of them i wrote sound sensor bt then i realised it wrong so i cut n wrote something else,,,,samething some of my friends did cut n wrote something else. so later on after paper wen we discussed so 3 peoples did the samething cut n write ans ,,,,,,,,,,,,,so this makes me worry
i wrote sound sensor, motion sensor, and pressure sensor
no i just wrote for one only soung sensor
the others i wrote light n pressure
3 marks ko sar pe maroo agr pending aya to
i didnt ryt temp sensor n light sensor. instead i wrote, motion sensor, n sound sensor
You have to explain how you will use them and you will gain full marks
u sure? coz many students sai, we r supposed to ryt 3 different input devices. i ws really worried
all my ans r sensors.3 different sensors ... other than that isn't accepted
but sum1 said differnt typs of input devices shud b used, lyk keypad
i dnt knw. dis is confusn!
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