Multiple Choice Questions & Answers on IOT Services Lifecycle

Multiple Choice Questions & Answers on IOT Services Lifecycle

1. ___________ Service is responsible for establishing the requested service with in the cloud database.
a) Suspend
b) Resource Discovery
c) Unregister
d) Register
Answer: Register

2. ________ service allows the enablement of an unregistered service.
a) Enable from suspension
b) Enable
c) Update
d) Registered service status
Answer: Enable

3. __________ performs two functions toward the delivery of the services.
a) Global Scheduler
b) Local Scheduler
c) Device Scheduler
d) IoT Scheduler
Answer: Global Scheduler

4. _________ service is deactivated and therefore its operation is ceased.
a) Register
b) Resource Discovery
c) Unregister
d) Suspend
Answer: Suspend

5. ___________ manages the metadata of the IoT services.
a) Power
b) Controller
c) Scheduler
d) Package
Answer: Scheduler

6. _________ service enables the previously suspended services.
a) Enable from suspension
b) Enable
c) Update
d) Registered service status
Answer: Enable from suspension

7. _________ service checks periodically all the enables services.
a) Service updated resources
b) Get service
c) Get available services
d) Update
Answer: Service updated resources

8. ___________ service discovers the virtual sensors ability.
a) Register
b) Resource Discovery
c) Unregister
d) Suspend
Answer: Resource Discovery

9. _________ service retrieves the description of the registered service.
a) Service updated resources
b) Get service
c) Get available services
d) Update
Answer: Get service

10. Which service enables the user to periodically invoke an already defined IoT service?
a) Service updated resources
b) Get service
c) Get available services
d) Poll for the report
Answer: Poll for the report

11. For which service the resources allocated for the services are released?
a) Register
b) Resource Discovery
c) Unregister
d) Suspend
Answer: Unregister

12. Which service returns a list of registered services that are associated with a particular user?
a) Service updated resources
b) Get service
c) Get available services
d) Update
Answer: Get available services

13. Which service permits the changes to the IoT services?
a) Enable from suspension
b) Enable
c) Update
d) Registered service status
Answer: Update

14. Which service provides the lifecycle status of a given IoT service?
a) Enable from suspension
b) Enable
c) Update
d) Registered service status
Answer: Registered service status

15. Global scheduler keeps the track of and control the life cycle of IoT services.
a) True
b) False
Answer: True

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