On the ECC Queue, sensor records have a Queue value of ___________ and probe records...

On the ECC Queue, sensor records have a Queue value of output and probe records have a Queue value of input. The ECC Queue is the connection point between the instance and the MID Server, and it displays the input and output messages from and to the MID Server1. A probe is a message that the instance sends to the MID Server to request information from a device or application2. A sensor is a script that the MID Server runs to process the results returned by the probe3. When a probe is created, it is inserted into the ECC Queue with a Queue value of input, which means that it is waiting to be picked up by the MID Server4. When a sensor is created, it is inserted into the ECC Queue with a Queue value of output, which means that it is waiting to be processed by the instance.