NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Week 4 Assignment Answers 2023

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NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Week 4 Assignment Solutions

NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Assignment Answers

NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Week 4 Assignment Answers 2023

1. Cybersecurity involves the security of

a. Hardware and software
b. Software and data
c. Hardware, software, and data
d. Hardware, software, data and processes

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2. _____security represents the set of policies that monitor and prevent unauthorized access. safeguard the data and network from network traffic. Fill in the blank.

a. Information
b. Hardware
c. Software
d. Network

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3. Locky is an example of which type of cybersecurity threat?

a. Ransomware
b. Malware
c. Phishing
d. All of the above

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4. What does C represent in the CIA-Triad in cybersecurity?

a. Cyber-physical
b. Centralized
c. Confidentiality
d. Critical

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5. What is ubiquitous sensing in loT?

a. In lloT, sensors and actuators are used to control critical elements.
b. In loT, sensors and actuators are used almost everywhere to control, enhance and optimize various functions.
c. In loT, advanced analytics helps to enhance the working condition, increase machine life and optimize operational efficiency.
d. None of the above

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6. Which of the following is a data integration challenge in deploying loT?

a. Understanding the generated data for analysis and application in business.
b. Storing the data
c. Lack of skills
d. Cybersecurity

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7. Commercialization and the mass production of steam engines marked the beginning of the________ stage of the Industrial revolution. Fill in the blank.

a. Fourth
b. Third
c. Second
d. First

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8. What were the negative effects of Industrial revolution?

a. Harm to environment by waste products
b. Inefficient
c. Bad working environment
d. All of the above

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9. How many key elements are there in the Industrial internet?

a. 4
b. 3
C. 5
d. 2

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10. How does sensing contributes to the industry?

a. Increase downtime
b. Increase cost
c. Higher degree of automation
d. Safety hazards

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11. A smart sensor can perform multiple sensing, unlike the traditional sensors. True or false?

a. True
b. False

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12. What is self-decision making in a smart sensor?

a. It can self-monitor its operation and changes in the ambience by taking proper decision by itself.
b. Reduce the cost by reduced downtime
c. Communicate data
d. Enable multiple parameter sensing

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13. What is the full form of SCADA?

a. Supervisory Confidential and Data Acquisition
b. Supervisory Control and Data Acquisition
c. Smart Control and Data Acquisition
d. Smart Controlled and Direct Acquisition

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14. What does the Cognitive layer in the 5C architecture for Cyber-physical Systems represents?

a. System for supervised control: Self-configure, Self-Optimize, Self-Adjust
b. Sensor records machine health data: data to information interpretation
c. System for optimized decision: Human-readable interpretation & data visualization
d. All of the above

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15. How can smart factory be beneficial in inventory tracking?

a. Global inter-connectivity of smart factory facilitates real-time updates of nventory
b. Ease of process re-adjustment facility
c. End-to-end production line management with sensors
d. None of the above

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Course NameIntroduction To Industry 4.0 And Industrial Internet Of Things
CategoryNPTEL Assignment Answer
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