Internet of Things interview questions part 37
Internet of Things interview questions part 37
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Total Questions: 20
1. Does user has authority for all topics.
Correct Answer is : FALSE
2. ROSTOPIC uses _________ at the command line for representing the content of the message.
Correct Answer is : YAML_syntax
3. Which command displays the band width?
Correct Answer is : rostopic bw
4. rostopic delay will provide delay for ___________
Correct Answer is : Topics which has header
5. Which command displays messages published to a topic?
Correct Answer is : rostopic echo
6. Which command finds out the topic?
Correct Answer is : rostopic find
7. What is the popular method of organizing wireless network topologies?
Correct Answer is : Cluster
8. _________ will enable the humans to access, control and manage the operation.
Correct Answer is : IoT
9. In _________ the embedded devices and objects working under IoT are resource constrained.
Correct Answer is : Information system
10. What type of networks is interacting under IoT?
Correct Answer is : Heterogeneous only
11. Managing of resources can be done by implementing ________
Correct Answer is : Protocols and algorithms
12. This section is to solicit the efforts and ongoing research work in the domain of _______
Correct Answer is : Resource Management
13. Resource management will elaborate the key aspects of _________
Correct Answer is : Network management
14. Resource management includes ___________
Correct Answer is : IoT Cloud
15. What is the role of communication protocol in IoT?
Correct Answer is : Mac layer issue
16. Which of the following is the future application of IoT?
Correct Answer is : Role of green IoT system
17. The object of IoT will be empowered by ___________
Correct Answer is : Devices
18. The embedded devices will form _______ network.
Correct Answer is : Ad-hoc
19. _______ are used to overcome the challenges of managing the resources of the IoT.
Correct Answer is : Cluster, Software agent, and Synchronization techniques
20. Which will reduce the energy expenditure?
Correct Answer is : Clustering
