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Internet of Things interview questions part 37
Internet of Things interview questions part 37
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Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. Does user has authority for all topics.
A. TRUE
B. FALSE
C.
D.
Show Correct Answer
Correct Answer is :
FALSE
2. ROSTOPIC uses _________ at the command line for representing the content of the message.
A. YAML_syntax
B. rostopic bw
C. rostopic delay
D. rostopic echo
Show Correct Answer
Correct Answer is :
YAML_syntax
3. Which command displays the band width?
A. rostopic hz
B. rostopic delay
C. rostopic echo
D. rostopic bw
Show Correct Answer
Correct Answer is :
rostopic bw
4. rostopic delay will provide delay for ___________
A. Topics which has header
B. Topics which has tail
C. Topics which has tail and head
D. To all topics
Show Correct Answer
Correct Answer is :
Topics which has header
5. Which command displays messages published to a topic?
A. rostopic bw
B. rostopic delay
C. rostopic echo
D. rostopic hz
Show Correct Answer
Correct Answer is :
rostopic echo
6. Which command finds out the topic?
A. rostopic bw
B. rostopic delay
C. rostopic echo
D. rostopic find
Show Correct Answer
Correct Answer is :
rostopic find
7. What is the popular method of organizing wireless network topologies?
A. Software
B. Synchronization
C. Network
D. Cluster
Show Correct Answer
Correct Answer is :
Cluster
8. _________ will enable the humans to access, control and manage the operation.
A. IoT
B. Bigdata
C. Network
D. Communication
Show Correct Answer
Correct Answer is :
IoT
9. In _________ the embedded devices and objects working under IoT are resource constrained.
A. Health
B. Industry
C. Home
D. Information system
Show Correct Answer
Correct Answer is :
Information system
10. What type of networks is interacting under IoT?
A. Heterogeneous only
B. Homogeneous Only
C. Both hetero and homogeneous
D. Neither hetero nor Homo
Show Correct Answer
Correct Answer is :
Heterogeneous only
11. Managing of resources can be done by implementing ________
A. Protocols
B. Algorithms
C. Networks
D. Protocols and algorithms
Show Correct Answer
Correct Answer is :
Protocols and algorithms
12. This section is to solicit the efforts and ongoing research work in the domain of _______
A. Information Management
B. Resource Management
C. Industrial Management
D. Network Management
Show Correct Answer
Correct Answer is :
Resource Management
13. Resource management will elaborate the key aspects of _________
A. Industrial management
B. Energy management
C. Network management
D. Information management
Show Correct Answer
Correct Answer is :
Network management
14. Resource management includes ___________
A. IoT Devices
B. IoT Cloud
C. IoT Networks
D. IoT Web
Show Correct Answer
Correct Answer is :
IoT Cloud
15. What is the role of communication protocol in IoT?
A. Smart cities
B. Cyber physical system
C. Mac layer issue
D. Managing energy
Show Correct Answer
Correct Answer is :
Mac layer issue
16. Which of the following is the future application of IoT?
A. Role of green IoT system
B. QoS in communication
C. Secure communication
D. Multimedia communication
Show Correct Answer
Correct Answer is :
Role of green IoT system
17. The object of IoT will be empowered by ___________
A. Network
B. Cloud
C. Devices
D. Connectivity
Show Correct Answer
Correct Answer is :
Devices
18. The embedded devices will form _______ network.
A. ATM
B. Ethernet
C. FDDI
D. Ad-hoc
Show Correct Answer
Correct Answer is :
Ad-hoc
19. _______ are used to overcome the challenges of managing the resources of the IoT.
A. Clustering
B. Software agents
C. Synchronization techniques
D. Cluster, Software agent, and Synchronization techniques
Show Correct Answer
Correct Answer is :
Cluster, Software agent, and Synchronization techniques
20. Which will reduce the energy expenditure?
A. Clustering
B. Software agents
C. Synchronization techniques
D. Cluster, Software agent, and Synchronization techniques
Show Correct Answer
Correct Answer is :
Clustering
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