IoT Architecture Multiple Choice Questions and Answers
IoT Architecture Multiple Choice Questions and Answers
Multiple Choice Questions on IoT Architecture for Precision Agriculture
1. ________ is an application layer protocol for resource constrained devices.
a) CoAP
b) HMTP
c) MQTT
d) TCP/IP
Answer: CoAP
2. ________ supports low energy radio operation.
a) IETF 6LoWPAN
b) IEFT CoAP
c) RFID/NFC
d) Bluetooth
Answer: Bluetooth
5. ________ tags, devices, smart phones useful in identification.
a) IETF 6LoWPAN
b) IEFT CoAP
c) RFID/NFC
d) IEEE 802.15.4.LoWPAN
Answer: RFID/NFC
4. ________ enables open application layer for constrained nodes.
a) IETF 6LoWPAN
b) IEFT CoAP
c) RFID/NFC
d) IEEE 802.15.4.LoWPAN
Answer: IEFT CoAP
5. Number of methods in CoAP?
a) 2
b) 5
c) 4
d) 3
Answer: 4
6. ________ specification defining the PHY and MAC layer of low power devices.
a) IETF 6LoWPAN
b) IEFT CoAP
c) RFID/NFC
d) IEEE 802.15.4.LoWPAN
Answer: IEEE 802.15.4.LoWPAN
7. 6LoWPAN Adaption layer contains?
a) Header compression
b) Fragmentation
c) Layer 2 forwarding
d) Header compression, Fragmentation, and Layer 2 forwarding
Answer: Header compression, Fragmentation, and Layer 2 forwarding
8. Which protocol is used to link all the devices in the IoT?
a) TCP/IP
b) Network
c) UDP
d) HTTP
Answer: TCP/IP
9. WSN stands for __________
a) Wired Sensor Network
b) Wireless Sensor Network
c) Wired Service Network
d) Wireless Service Network
Answer: Wireless Sensor Network
10. ________ resources are identified by Uniform Resource Identifiers.
a) CoAP
b) HMTP
c) MQTT
d) TCP/IP
Answer: CoAP
11. Which protocol interacts asynchronously over UDP?
a) HMTP
b) CoAP
c) MQTT
d) TCP/IP
Answer: CoAP
12. ________ enables seamless integration of LoWPAN devices with internet leveraging.
a) IETF 6LoWPAN
b) IEFT CoAP
c) RFID/NFC
d) IEEE 802.15.4.LoWPAN
Answer: IETF 6LoWPAN
13. How many messages types are there in CoAP?
a) 2
b) 5
c) 3
d) 4
Answer: 4
14. Adheres to ________ approach for managing resources and support mapping to HTTP.
a) RETful
b) IoT
c) Restful
d) RESTful
Answer: RESTful
15. CoAP messages are short.
a) True
b) False
Answer: True
Multiple Choice Questions on IoT Architecture for Smartcities
1. IoT promotes the creation of IoT terminal industry ________
a) Devices
b) Network
c) Clusters
d) Things
Answer: Clusters
2. ITS stands for _________
a) Internet Travel Services
b) Internet Transportation Security
c) Intelligent Transportation Security
d) Intelligent Transportation Services
Answer: Intelligent Transportation Services
3. The ________ may become an important facilitator and stimulate for the modern economy.
a) eGovermnent related
b) Enterprise-based
c) Company based
d) Business oriented platform
Answer: Business oriented platform
4. In order to improve their competitiveness and services assurance, the ________ require independently funded IoT projects.
a) eGovermnent related
b) Enterprise-based
c) Company based
d) Business oriented platform
Answer: Enterprise-based
5. The IoT platforms are mainly divided into how many types
a) 3 types
b) 5 types
c) 4 types
d) 2 types
Answer: 4 types
6. The autonomous ________ based IoT platforms are used for internal management of the corresponding enterprise.
a) eGovermnent related
b) Enterprise-based
c) Company based
d) Business oriented platform
Answer: Company based
7. Which approach is used in this architecture?
a) Top down approach
b) Bottom up approach
c) Top down and Bottom Up
d) Neither Top down nor bottom up
Answer: Top down approach
8. Who will use their own IoT business models?
a) PaaS
b) SaaS
c) IaaS
d) Service provider
Answer: Service provider
9. An IoT ________ center is envisaged as an important part of the generic IoT platform to unify the organization.
a) Individual Information
b) Individual Integration
c) Integrated Information
d) Individual and Integrated Information
Answer: Integrated Information
10. The core element of architecture of smart city is ________
a) Mobile Unified Service
b) Urban Application Platform
c) Management center
d) Integrated Information Provider
Answer: Integrated Information Provider
11. The core element is operated by ________
a) PaaS
b) IoT service Provider
c) SaaS
d) IaaS
Answer: IoT service Provider
12. In order to promote _________ the government should employ more management.
a) eGovermnent related
b) Enterprise-based
c) Company based
d) Business oriented platform
Answer: eGovermnent related
13. Supplementary platforms in the architecture provide support for these services.
a) True
b) False
Answer: True
14. Does information resource management need to be integrated into market management?
a) True
b) False
Answer: True
15. The use of RFID in product logistics may realize automatic acquisition of logistics information.
a) True
b) False
Answer: True
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