This set of MCQ(multiple choice questions) focuses on the Introduction To Industry 4.0 And Industrial Internet Of Things NPTEL Week 8 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 8 Answers
Q1. What are the three types of IIoT Analytics?
a) Systematic Analytics, Predictive Analytics, Prescriptive Analytics
b) Descriptive Analytics, Sysetmatic Analytics, Prescriptive Analytics
c) Descriptive Analytics, Predictive Analytics, Systematic Analytics
d) Descriptive Analytics, Predictive Analytics, Prescriptive Analytics
Answer: d) Descriptive Analytics, Predictive Analytics, Prescriptive Analytics
Q2. What are the main 5 Vs of big data?
a) Volume, virtualization, viscosity, veracity, variety
b) Volume, virtualization, variability, viscosity, variety
c) Volume, velocity, virtualization, veracity, viscosity
d) Volume, velocity, variability, veracity, variety
Answer: d) Volume, velocity, variability, veracity, variety
Q3. “Machine learning is a subset of deep learning.” — True/False?
a) True
b) False
Answer: b) False
Q4. Which of the following is an example of Classification?
a) Bayes Regression
b) Support Vector Machine
c) Gaussian Mixture Model
d) All of the above
Answer: b) Support Vector Machine
Q5. Clustering is used in __________ learning?
a) Unsupervised
b) Supervised
c) Reinforcement
d) None of the above
Answer: a) Unsupervised
Q6. Which machine learning algorithm enables machines to improve performance by automatically learning the ideal behaviors for a specific environment?
a) Unsupervised Learning
b) Supervised Learning
c) Reinforcement Learning
d) Deep Learning
Answer: c) Reinforcement Learning
Q7. Which node in the Decision Tree evaluates or determines the outcome based on an attribute’s value?
a) Parent node
b) Leaf node
c) Decision node
d) Root node
Answer: c) Decision node
Q8. What is the subfield of machine learning that mimics the working function of billions of neurons in our brain?
a) Regression
b) Deep Learning
c) Decision tree
d) Reinforcement learning
Answer: b) Deep Learning
Q9. Why do we need cloud?
a) For high computational speed for data monitoring and analytics
b) For storage of huge amount of data
c) For effective data acquistion
d) All of the above
Answer: d) All of the above
Q10. What are the three types of services offered by cloud computing?
a) SeaaS, PaaS and IaaS
b) SeaaS, CaaS and IaaS
c) SaaS, PaaS and IaaS
d) NaaS, CaaS and IaaS
Answer: c) SaaS, PaaS and IaaS
Q11. Which of the following is an example of Infrastructure-as-a-Service?
a) Google App Engine
b) Microsoft Azure
c) Microsoft 365
d) All of the above
Answer: b) Microsoft Azure
Q12. Amazon Web Service is a ____________ cloud.
a) public
b) private
c) hybrid
d) community
Answer: a) public
Q13. Which one of the following is not a characteristic of a good SLA?
a) Mutually Acceptable
b) Quantifiable
c) Refundable
d) Controllable
Answer: c) Refundable
Q14. Fog layer is located between which two layers?
a) the edge and the gateways
b) the devices and the edge
c) the devices and the gateways
d) the edge and the cloud
Answer: d) the edge and the cloud
Q15. What are the three main layers of Deep learning?
a) Input layer, prediction layer, output layer
b) Input layer, hidden layer, decision layer
c) Input layer, prediction layer, decision layer
d) Input layer, hidden layer, output layer
Answer: d) Input layer, hidden layer, output layer
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