NPTEL Introduction to Industry 4.0 and Industrial Internet of Things Week 9 Assignment Answers 2024
1. 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
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2. Which of the following loT solutions can be rendered using Fog?
a. Virtualization
b. Automation
c. Communication
d. All of the above
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3. Which of the following is not a fog platform provider?
a. FogHorn
b. DHT11
c. Crosser
d. Sonm
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4. “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
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5. Which 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
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6. _____________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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7. is the data type available in the R programming language. Fill in the blanks.
a. TRUE
b. else
c. Integer
d. break
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8. Which of the following syntax is used to load the package in R programming language?
a. library()
b. load()
c. package()
d. import()
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9. 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
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10. 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
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11. “Hadoop is an open-source implementation for Google File System and MapReduce.” State True or False.
a. True
b. False
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12. Which of the following is not a property of Data Center Networks?
a. Rigid
b. Secure
C. Reliable
d. Scalable
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13. Which of the following represents) data center network topologies?
a. Three-tier DCN
b. BCube
c. Dcell
d. All of the above
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14. ”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.
a. True
b. False
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15. 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
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