Tinyos’s scheduler serves tasks in fifo order. many other schedulers for tinyos have been proposed, but none have caught on.
what characteristics of the sensornet domain might cause a lack of need for more complex scheduling?

the correct option is (d) vin label

vin stands for vehicle information number. this is a thin metallic plate attached to the engine of the vehicle and it includes all the important information which are related to the vehicle. it also provides the information whether the vehicle has been stolen or not because the replacement and alternation of vin number creates difference in the exact number printed on the vin and carved on the engine.