The challenge in sensor network databases is/ are
A)the system as a whole is highly volatile
B)relational tables are not static since new data is continuously being sensed
C)the high energy cost of communication encourages in-networking processing during query execution
D)all of the above

Question

Quizplus · Accepted Answer

The challenge in sensor network databases includes the system's high volatility, the dynamic nature of relational tables due to continuous data sensing, and the high energy cost of communication which encourages in-network processing during query execution. All these factors contribute to the complexity of managing and querying sensor network databases.

The Challenge in Sensor Network Databases Is/ Are