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04000EE472052001

Pages: 2

Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY

Eighth semester B.Tech degree examinations, September 2020

Course Code: EE472
Course Name: Internet of Things

PARTA
Answer all questions, each carries 5 marks.
Explain the major components of IoT.

Explain the constrained RESTful Environment (CoRE) used in IoT.
Classify Cloud Deployment Models.
Explain the Wireless Sensor Network (WSN) technology.
Describe the Boot loader function.
Write the features of Raspberry Pi 2 Model B+.
List the tasks of a weather monitoring service.
How the Internet of Things is used in smart city applications.
PART ‏تا‎
‎Answer any two full questions, each carries 10 marks.
How does M2M relate 10 107 What are the differences between the two? Draw
the M2M architecture.
Explain any two application areas of IoT.

Explain any one architectural view of 107 with relevant block diagram.
Explain and compare 101/4 and 1016 protocols.

Discuss various web communication protocols for connected devices in an 107
environment.
Differentiate between constrained and unconstrained communication
environments.
PART ட்‌

Answer any two full questions, each carries 10 marks.
What is Data Analytics? Explain the three phases of analytics.
What is meant by Big Data? Give one example.

Comment on the significance of Atomicity, Consistency, Isolation and
Durability (ACID rules) in database transactions?
How is the distance measured using Infrared sensors?

How are actuators important in an 107 environment? Give two examples.

Briefly explain any three sensor data communication protocols.

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Duration: 3 Hours

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