NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Assignment 7 Answers 2022:- In this post, We have provided answers of Introduction To Industry 4.0 And Industrial Internet Of Things Assignment 7. We provided answers here only for reference. Plz, do your assignment at your own knowledge.
About Introduction To Industry 4.0 And Industrial Internet Of Things
Industry 4.0 concerns the transformation of industrial processes through the integration of modern technologies such as sensors, communication, and computational processing. Technologies such as Cyber-Physical Systems (CPS), the Internet of Things (IoT), Cloud Computing, Machine Learning, and Data Analytics are considered to be the different drivers necessary for the transformation. Industrial Internet of Things (IIoT) is an application of IoT in industries to modify the various existing industrial systems. IIoT links the automation system with enterprise, planning and product lifecycle. This course has been organized into the following modules:
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Introduction To Industry 7 4.0 And Industrial Internet Of Things Assignment Answers NPTEL 2022
1. LPWAN enables long range wireless communication among “things” ata.
(a) Low bit rate
(b) High bit rate
(C) Customized bit rate
(d) None of the above
Answer:- a
2. “LORa defines only the physical layer of the OSI stack, LoRaWAN handles the networking aspects of communication.” True or false?
(a) True
(b) False
Answer:- b
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3. The SIGFOX radio link operates in the
(a) Unlicensed ISM radiobands
(b) Licensed ISM radiobands
(c) Both (a) and (b)
(d) None of the above
Answer:- a
4. Xbee is a________________
(a) Mesh communication protocol based on the lEEE802.15.4
(b) Product that uses the Zigbee communicationprotocol for radio communication.
(c)All of the above
(d) None of the above
Answer:- b
5. Which of the following is/are true about ZigBee?
(a) Zigbee is a communication protocol with its physical layer-based on the IEEE 802.15.4.
(b) Supports 4 topologies: Bus, Star, Tree and Mesh
(c)Used in home and industrial automation applications
(d) All of the above
Answer:- a
6. In Zigbee, end devices___________
(a) Acts as a bridgebetw een different networks.
(b) Relays the information to other nodes in the network
(c) Responsible to connect to the parent node, norelaying of information is supported.
(d) None of the above
Answer:- c
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7. The main components of Distributed Control Systems (DCS).
(a) Central supervisory controller
(b) Distributed controllers
(c) Field devices such as sensors and actuators
(d) All of the above
Answer:- d
8. Which of the following is/are type(s) of Industrial Control Systems?
(a) Programmable Logic Controllers (PLCs)
(b) Distributed Control Systems (DCS)
(c) Supervisory control and Data Acquisition (SCADA)
(d) All of the above
Answer:- d
9. Which one is correct Pin configuration of a LDHT sensor?
(a) PIN 1-3.3V-5V Power supply, PIN 2- Data, PIN 3- Null and PIN 4- Ground
(b) PIN 1- Data, PIN 2-3.3V-5V Power supply, PIN 3- Null and PIN4- Ground
(c)PIN 1- Data, PIN 2- Null, PIN 3-3.3V-5V Power supply and PIN 4- Ground
(d) PIN 1- Ground, PIN 2- Data, PIN 3- Null and PIN 4- 3.3V-5V Power supply
Answer:- a
10. Which one is the correct NodeMCU – DHT interfacing?
(a) GPIO 4- Data, 3V3 – Vcc, and Gnd – Gnd
(b) GPIO 4- Gnd, 3V3 – Vcc, and Gnd- Data
(C) GPIO 4-Vcc, 3V3 -Data, and Gnd-Gnd
(d) None of the above
Answer:- a
11. What does iRobot-Factory enforce to improve its manufacturing process?
(a) Cognitive intelligence
(b) Managerial intelligence
(c) Logistic intelligence
(d) All of the above
Answer:- a
12. The architectural layers of SmartSantander include
(a) Accessible, Authorization, and Accounting subsystem
(b) Authentication, Authorization, and Accounting subsystem
(c) Authentication, Authorization, and Accommodation subsystem
(d) None of the above
Answer:- b
13. Rule-based engine of Ilol processing__________.
(a) Extract causal and temporal patterns using predefined rules
(b) Handles multiple data streamsand correlates them to providemeaningful output
(c) Both (a) and (b)
(d) None of the above
Answer:- c
14. Software layer between infrastructure layer and applicationlayer___________.
(a) Provides services according to device functionality
(b) Support for heterogeneity, security
(C) Both (a) and (b)
(d) None of the above
Answer:- c
15. A typical industrial control system includes . types of control loOp.
(a) 1
(b) 2
(C) 3
(d) 4
Answer:- b
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