The challenges in sensor network databases
A: limited storage on nodes and high communication costs imply that older data has to be discarded
B: sensor tasking interacts in numerous ways with the sensor database system
A)a only
B)b only
C)neither a nor b
D)a and b both

Question

Quizplus · Accepted Answer

Both statements A and B accurately describe challenges in sensor network databases. A highlights the limitations in storage and the high costs of communication, which necessitate the discarding of older data. B points out the complex interactions between sensor tasking and the sensor database system, which can affect performance and efficiency.

The Challenges in Sensor Network Databases