Introduction To Industry 4.0 And Industrial Internet Of Things | NPTEL | Week 9 Answers

This set of MCQ(multiple choice questions) focuses on the Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers.

You should practice these questions to improve fundamentals of Data Science needed for various interviews (like company interview, campus interview, walk-in interview), entrance exams, placements and other competitive exams. All the questions in this particular section are based on only “Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers“.

Course layout

Week 1: Assignment answers
Week 2: Assignment answers
Week 3: Assignment answers
Week 4: 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

NOTE: You can check your answer immediately by clicking show answer button. Moreover, this set of “Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers” contains 10 questions.

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Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers

Q1. Why is it necessary to have fog computing in IIoT?

a) To enable new functionalities
b) To enrich the current functionalities available
c) To process control analytics
d) All of the above

Answer: d) All of the above

Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers

Q2. What is the sub-application area of fog computing in smart road transportation systems?

a) Smart traffic signal system
b) Healthcare
c) Mining industry
d) None of the above

Answer: a) Smart traffic signal system

Q3. State true or false – Smart parking, smart traffic light systems, location-aware services, and the Internet of Vehicles are the possible use cases of the fog-based solutions for transportaion.

a) True
b) False

Answer: a) True

Q4. Which of the following provide/s the fog platform?

a) Nebbiolo Technologies
b) Crosser
c) FogHorn
d) All of the above

Answer: d) All of the above

Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers

Q5. Which of the following represents reserve word(s) in R programming?

a) LOOPING
b) TRUE
c) BREAK-IN
d) CONTINUING

Answer: b) TRUE

Q6. Which of the following cannot be performed by R programming?

a) Assembly code generation
b) Data visualization
c) Graphics representation
d) Data Analysis

Answer: a) Assembly code generation

Q7. Which of the following way/s can be used for the declaration of variables in R programming?

a) A:=10
b) B<->”Hi”
c) TRUE->C
d) 10<-D

Answer: c) TRUE->C

Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers

Q8. Fill in the blanks.
______________ operator can be used to calculate the remainder on the division in R programming.

a) /
b) \
c) %%
d) !

Answer: c) %%

Q9. State true or false – ‘&’ is a special operator that can create a series of numbers for a vector in R programming.

a) True
b) False

Answer: b) False

Q10. Which of the following represents the correct order for the process of Data management?

a) Acquisition -> Generation -> Storage -> Analysis
b) Generation -> Acquistion -> Storage -> Analysis
c) Acquistion -> Storage -> Generation -> Analysis
d) Generation -> Analysis -> Storage -> Acquistion

Answer: b) Generation -> Acquistion -> Storage -> Analysis

Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers

Q11. Fill in the blanks.
__________ is used to find the spatial relationship between the objects and to analyze the geographic relation among them.

a) Streaming analytics
b) Time-series analytics
c) Spatial analytics
d) Descriptive analytics

Answer: c) Spatial analytics

Q12. Which of the following represents the properties of data center networks?

a) Inconsistent
b) Unreliable
c) Secure
d) Unscalable

Answer: c) Secure

Q13. Which of the following represents the topology used by the data center network?

a) Eight-tier DCN
b) Jcell
c) Dcell
d) QCube

Answer: c) Dcell

Q14. What are the challenges of a data center network?

a) Scalability
b) Static resource assignment
c) Fault-tolerance
d) All of the above

Answer: d) All of the above

Introduction To Industry 4.0 And Industrial Internet Of Things Week 9 Answers

Q15. State true or false – Software-Defined Network (SDN) never use OpenFlow protocol.

a) True
b) False

Answer: b) False

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