This set of MCQ(multiple choice questions) focuses on the Introduction To Industry 4.0 And Industrial Internet Of Things NPTEL Week 3 Answers
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Course layout
Week 1: Assignment answers
Week 2: Assignment answers
Week 3: Assignment answers
Week 4:Â Assignment answers
Week 5: Assignment answers
Week 6: Assignment answers
Week 7: Assignment answers
Week 8: Assignment answers
Week 9: Assignment answers
Week 10: Assignment answers
Week 11: Assignment answers
Week 12: Assignment answers
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Introduction To Industry 4.0 And Industrial Internet Of Things NPTEL Week 3 Answers
Q1. What is the full form of CPS?
a) Central-Physical System
b) Cyber-Physical System
c) Cyber-Property System
d) Central-Private System
Answer: b) Cyber-Physical System
Q2. Select the statement(s) that best describes a CPS.
a) A CPS interacts with the physical world through sensors and actuators.
b) A CPS is a network of physical and computational components.
c) It is a set of multiple networked embedded systems.
d) All of the above
Answer: d) All of the above
Q3. What does conversion refer to in context of CPS architecture for IIoT?
a) Conversion of CPS into individual components.
b) Conversion of machine data to meaningful information.
c) Conversion of present data into future data prediction.
d) Conversion of analog signal to digital signal.
Answer: b)
Q4. Select the statement which describe one of the limitations of smart sensors.
a) Sensor data aggregation not possible.
b) Cannot connect with an actuator.
c) Cannot connect to a network.
d) All of the above
Answer: a)
Q5. _________ sensors are capable of processing sensed data and performing pre-defined functions by processing data. Fill in the blank with the appropriate option.
a) Smart
b) Intelligent
c) Digital
d) Scalar
Answer: b)
Q6. Which of the following allows application-specific customization of sensor nodes?
a) Smart sensors
b) Intelligent sensors
c) ADC
d) None of the above
Answer: b)
Q7. ____________ allows employees to share information and solve business problems. Fill in the blank.
a) Sharing platform
b) Business platform
c) E-Commerce platform
d) Collaboration platform
Answer: d)
Q8. Coordination is one of the four keys that enable collaboration productivity. How can one initiate coordination?
a) Provide authority to decision-makers in a decentralized system.
b) Format data model to store every data element exactly once.
c) Bridge the gap between the virtual and physical world.
d) All of the above
Answer: a)
Q9. How many components are there in PLM that are used to handle a product across its lifetime?
a) 3
b) 5
c) 7
d) 9
Answer: d)
Q10. Which of the following statements is true about Augmented reality?
a) It is a mixture of interactive hardware and software-based artificial environment.
b) It creates and enhances an imaginary reality.
c) It amplifies the present perception of reality.
d) All of the above
Answer: c)
Q11. What is projection-based AR?
a) It gives outcomes by projecting light on real world surfaces.
b) It substitutes the original view with of an object with the augmented view.
c) It gives the output when a marker is detected.
d) It is used for GPS-denied regions
Answer: a)
Q12. Semi-immersive simulation is a type of
a) AR
b) VR
c) Both a and b
d) None of the above
Answer: b)
Q13. Which of the following search methods is used by a computer program that does not use artificial intelligence?
a) Heiristic
b) Algorithmic
c) Approximation
d) None of the above
Answer: b)
Q14. Select the correct statement.
a) Artificial intelligence is a type of machine learning
b) Deep learning is a subset of machine learning
c) Deep learning cannot learn the features on its own.
d) Machine learning is a subset of deep learning
Answer: b)
Q15. Which of the following statements is true about the GFS file system?
a) It is based on the Hadoop Distributed File System
b) It is a distributed file system that supports large-scale file system
c) It is a centralized file management system
d) It is a file system designed specifically for unstructured data management
Answer: b)
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