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NPTEL Introduction To Internet Of Things Assignment 9 Answers 2023:
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Q.1. Openstack is a free open source software for cloud framework simulation and experimentation with various cloud applications.
- a. True
- b. False
Q.2. Which among the following is NOT a component of OpenStack.
Q.3. You cannot ping your OpenStack instance from an outside network unless you connect your instance with the public network through a _______
- a. Router
- b. Firewall
- c. Repeater
- d. Load balancer
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Q.4. Virtualized resources within the OpenStack simulator that you can define, set parameters of and deploy within OpenStack are also known as
Q.5. The SCSP in sensor clouds is responsible for caching the data in the databases.
- a. True
- b. False
Q.6. Select the correct option for replacing the box (in red) in the following architecture for sensor cloud user organization view.
- a. User credentials
- b. Template display
- c. Template view
- d. User view
Q.7. “Which among the following is the principal feature of sensor clouds, with respect to sensor nodes?
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Q.8. Caching in sensor cloud provide no benefit over regions with slow environmental monitoring rate.
- a. True
- b. False
Q.9. How many different types of caching mechanism are there in sensor cloud?
- a. 1
- b. 4
- c. 2
- d. 3
Q.10. Virtual sensors within a sensor cloud have communication interfaces with
- a. Only the physical sensors below them
- b. Only the end-user applications above them.
- c. Both physical sensors below and applications above
- d. Neither the physical sensors, nor the applications above.
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Q.11. Data from an IoT device is transferred to cloud via a network, which is then processed at the cloud and then a response is sent back to the IoT device from the cloud after processing. The time it takes for one-way data transfer between the node and cloud is 10s and the data processing time at the cloud is ‘x’ seconds. It takes a total of 25s for the entire to and fro transfer of data between the sensor and cloud along with processing at the cloud. What is the value of x
- a. 10s
- b. 5s
- c. 15s
- d. 20s
Q.12. In IoT, temporal sensitivity of data plays an important role
Q.13. Extremely time sensitive data in IoT should be processed and analyzed
- a. Farthest away from source
- b. Closest to the source
- c. Distance between source and place of analysis does not matter
- d. None of these
Q.14. Which among following a view of a Fog Computing Architecture?
- a. Node View
- b. System View
- c. Software View
- d. All of these
Q.15. Which among the following is true?
- a. Fog computing acts as a complement to cloud computing.
- b. Fog computing is a replacement for cloud computing
- c. Fog computing and cloud computing are the same.
- d. Fog computing is more powerful than cloud computing (with respect to resources).
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Disclaimer: This answer is provided by us only for discussion purpose if any answer will be getting wrong don’t blame us. If any doubt or suggestions regarding any question kindly comment. The solution is provided by Chase2learn. This tutorial is only for Discussion and Learning purpose.
About NPTEL Introduction To Internet Of Things Course:
Internet of Things (IoT) is presently a hot technology worldwide. Government, academia, and industry are involved in different aspects of research, implementation, and business with IoT. IoT cuts across different application domain verticals ranging from civilian to defence sectors. These domains include agriculture, space, healthcare, manufacturing, construction, water, and mining, which are presently transitioning their legacy infrastructure to support IoT. Today it is possible to envision pervasive connectivity, storage, and computation, which, in turn, gives rise to building different IoT solutions. IoT-based applications such as innovative shopping system, infrastructure management in both urban and rural areas, remote health monitoring and emergency notification systems, and transportation systems, are gradually relying on IoT based systems. Therefore, it is very important to learn the fundamentals of this emerging technology.
Course Layout:
- Week 1: Introduction to IoT: Part I, Part II, Sensing, Actuation, Basics of Networking: Part-I
- Week 2: Basics of Networking: Part-II, Part III, Part IV, Communication Protocols: Part I, Part II
- Week 3: Communication Protocols: Part III, Part IV, Part V, Sensor Networks: Part I, Part II
- Week 4: Sensor Networks: Part III, Part IV, Part V, Part VI, Machine-to-Machine Communications
- Week 5: Interoperability in IoT, Introduction to Arduino Programming: Part I, Part II, Integration of Sensors and Actuators with Arduino: Part I, Part II
- Week 6: Introduction to Python programming, Introduction to Raspberry Pi, Implementation of IoT with Raspberry Pi
- Week 7: Implementation of IoT with Raspberry Pi (contd), Introduction to SDN, SDN for IoT
- Week 8: SDN for IoT (contd), Data Handling and Analytics, Cloud Computing
- Week 9: Cloud Computing(contd), Sensor-Cloud
- Week 10: Fog Computing, Smart Cities and Smart Homes
- Week 11: Connected Vehicles, Smart Grid, Industrial IoT
- Week 12: Industrial IoT (contd), Case Study: Agriculture, Healthcare, Activity Monitoring
CRITERIA TO GET A CERTIFICATE:
Average assignment score = 25% of average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100
Final score = Average assignment score + Exam score
YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.
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