Nptel Introduction to Industry 4 and Industrial IoT Week 9 Assignment Answers

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Nptel Introduction to Industry 4 and Industrial IoT Week 9 Assignment Answers
Nptel Introduction to Industry 4 and Industrial IoT Week 9 Assignment Answers

Introduction to Industry 4 and Industrial IoT Week 9 Assignment Answers (July-Dec 2024)


Q1.Why is fog computing important for lloT applications? 
a. To decrease the cloud storage capacity 
b. To provision immediate action and quick response to time-sensitive data
c. To eliminate local data processing
d. To eliminate the need for provisioning data security

Answer:b. To provision immediate action and quick response to time-sensitive data


Q2.‘Which of the following IloT solutions can be rendered using Fog?
a. Virtualization
b. Automation
c. Communication
d. All of the above

Answer: d. All of the above


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Q3‘Which of the following is not a fog platform provider?
a. FogHomn
b. DHT11
c. Crosser
d. Sonm

Answer: b. DHT11


Q4.“Reserve words in R programming language have special meanings and can be used as variable names and function names.” State True or False.

a. True

b. False

Answer: a. True


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Q5Which of the following methods is the correct format for declaring a variable in the R programming language?

a. A=10

b. A->10

c. #A=>10

d. A=10

Answer: a. A=10


Q6.………..syntax is used by Julia programming language to print in the console. Fill in the blanks.
a. printin()
b. print()
c. p()
d. printx()

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Answer: a. printin()


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Q7“……….is the data type available in the R programming language. Fill in the
blanks.
a. TRUE
b. else
c. Integer
d. break

Answer: c. Integer


Q8.‘Which of the following syntax is used to load the package in R programming language?
a. library()
b. load()
c. package()
d. import()

Answer: a. library()


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Q9.‘Which of the following statements is false about the Julia programming language?
a. Open source
b. Distributed computation and parallelism possible
c. Does not efficiently support Unicode
d. Call c functions directly

Answer: c. Does not efficiently support Unicode


Q10.Which of the following file systems is derived from the open-source codes of Google File System?

a. HDFS

b. FAT

c. NTFS

d. UDF

Answer: a. HDFS


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Q11.“Hadoop is an open-source implementation for Google File System and MapReduce.” State True or False.

a. True

b. False

Answer: a. True


Q12‘Which of the following is not a property of Data Center Networks? 
a. Rigid

b. Secure 

c. Reliable 

d. Scalable 

Answer: a. Rigid


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Q13.Which of the following represent(s) data center network topologies?
a. Three-tier DCN
b. BCube
c. Deel
d. All of the above

Answer: d. All of the above


Q14.“In Software Defined Networking (SDN), forwarding devices forward an incoming traffic based on the control logic defined by the SDN controller.” State True or False.

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a. True

b. False

Answer: a. True


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Q15.A consists of single or multiple public, community, or public fog nodes,
which are logically combined to provide services to multiple organizations. Fill in the blank.

a. Private fog node

b. Community fog node

c. Public fog node

d. Hybrid fog node

Answer: d. Hybrid fog node


These are NPTEL Introduction to Industry 4 and Industrial IoT Week 9 Assignment Answers

All weeks of Introduction To Industry 4.0 And Industrial Internet Of Things: Click Here

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