1
_________ allows us to control electronic components
Answer: RETful API
Questions
4
MQTT is _________ protocol.
Answer: Machine to Machine and Internet of Things
6
PubNub publishes and subscribes _________ in order to send and receive messages.
Answer: Keys
7
By clicking which key the PubNub will display public, subscribe, and secret keys.
Answer: Demo Keyset
8
The messageChannel class declares the _________ class attribute that defines the key string.
Answer: command_key
9
_________ method saves the received arguments in three attributes.
Answer: __Init__
10
_________ and _________ saves the publish and subscribe keys that we have generated with the PubNub Admin portal.
Answer: public_key and subscribe_key
11
_________ specifies the function that will be called when there is a new message received from the channel.
Answer: Callback
12
_________ specifies the function that will be called on an error event.
Answer: Error
13
_________ Specifies the function that will be called when a successful connection with the PubNub cloud.
Answer: Connect
14
_________ specifies the function that will be called when a successful re-connection is completed.
Answer: Reconnect
15
___________ specifies the function that will be called when the client disconnects.
Answer: Disconnect
