Internet of Things interview questions part 38
Internet of Things interview questions part 38
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Total Questions: 20
1. Synchronization techniques will be necessary to address the various challenges of harmonising.
Correct Answer is : TRUE
2. __________ performs two functions toward the delivery of the services.
Correct Answer is : Global Scheduler
3. ___________ manages the metadata of the IoT services.
Correct Answer is : Scheduler
4. Global scheduler keeps the track of and control the life cycle of IoT services.
Correct Answer is : TRUE
5. ___________ service discovers the virtual sensors ability.
Correct Answer is : Resource Discovery
6. ___________ Service is responsible for establishing the requested service with in the cloud database.
Correct Answer is : Register
7. For which service the resources allocated for the services are released?
Correct Answer is : Unregister
8. _________ service is deactivated and therefore its operation is ceased.
Correct Answer is : Suspend
9. _________ service enables the previously suspended services.
Correct Answer is : Enable from suspension
10. ________ service allows the enablement of an unregistered service.
Correct Answer is : Enable
11. Which service permits the changes to the IoT services?
Correct Answer is : Update
12. Which service provides the lifecycle status of a given IoT service?
Correct Answer is : Registered service status
13. _________ service checks periodically all the enables services.
Correct Answer is : Service updated resources
14. _________ service retrieves the description of the registered service.
Correct Answer is : Get service
15. Which service returns a list of registered services that are associated with a particular user?
Correct Answer is : Get available services
16. Which service enables the user to periodically invoke an already defined IoT service?
Correct Answer is : Poll for the report
17. _________ allows us to control electronic components
Correct Answer is : RETful API
18. MQTT stands for _____________
Correct Answer is : MQ Telemetry Transport
19. MQTT is better than HTTP for sending and receiving data.
Correct Answer is : TRUE
20. MQTT is _________ protocol.
Correct Answer is : Machine to Machine and Internet of Things
