Internet Of Things (IoT) Past Paper - Istanbul Beykent University

Istanbul Beykent University INTERNET OF THINGS DEPARTMENT OF COMPUTER ENGINEERING 1 Grading S. No Component Duration Marks 1. Midterm Exam 40 minutes 40 2. Final Exam 40 minutes...

Istanbul Beykent University INTERNET OF THINGS DEPARTMENT OF COMPUTER ENGINEERING 1 Grading S. No Component Duration Marks 1. Midterm Exam 40 minutes 40 2. Final Exam 40 minutes 60 2 FIOT_Unit_1 Syllabus Introduction to Internet of Things Characteristics of IoT Physical design of IoT Functional blocks of IoT Sensing, Actuation, Basics of Networking, Communication Protocols, Sensor Networks, etc. 3 Introduction to IoT 4 IoT Definition A network of connected devices with unique identifiers in the form of an IP address which have embedded technologies or are equipped with technologies that enable them to sense, gather data and communicate about the environment in which they reside and/or themselves 5 ABC’s of IoT Applications Big Data Analytics Connectivity and Communication Devices – that are smart! 6 Features of IOT The most important features of IoT on which it works are connectivity, analyzing, integrating, active engagement, and many more. Some of them are listed below: Connectivity: Connectivity refers to establish a proper connection between all the things of IoT to IoT platform it may be server or cloud. After connecting the IoT devices, it needs a high speed messaging between the devices and cloud to enable reliable, secure and bi-directional communication. Analyzing: After connecting all the relevant things, it comes to real-time analyzing the data collected and use them to build effective business intelligence. If we have a good insight into data gathered from all these things, then we call our system has a smart system. Integrating: IoT integrating the various models to improve the user experience as well. 7  Artificial Intelligence: IoT makes things smart and enhances life through the use of data. For example, if we have a coffee machine whose beans have going to end, then the coffee machine itself order the coffee beans of your Features of choice from the retailer. IOT Sensing: The sensor devices used in IoT technologies detect and measure any change in the environment and report on their status. IoT technology brings passive networks to active networks. Without sensors, there could not hold an effective or true IoT environment. 8  Active Engagement: IoT makes the connected technology, product, or services to active engagement between each other. Endpoint Management: It is important to be the endpoint Features of management of all the IoT system otherwise, it makes the complete failure of the system. For example, if a coffee IOT machine itself order the coffee beans when it goes to end but what happens when it orders the beans from a retailer and we are not present at home for a few days, it leads to the failure of the IoT system. So, there must be a need for endpoint management 9  Internet of things facilitates the several advantages in day-to- day life in the business sector. Some of its benefits are given below: Advantages Efficient resource utilization: If we know the functionality and the way that how each device work we increase the of IoT efficient resource utilization as well as monitor natural resources. Minimize human effort: As the devices of IoT interact and communicate with each other and do lot of task for us, then they minimize the human effort. Save time: As it reduces the human effort then it definitely saves out time. Time is the primary factor which can save through IoT platform. 10  As the Internet of things facilitates a set of benefits, it also creates a significant set of challenges. Some of the IoT challenges are given below: Security: As the IoT systems are interconnected and Disadvanta communicate over networks. The system offers little control despite any security measures, and it can be lead the various ges of IoT kinds of network attacks. Privacy: Even without the active participation on the user, the IoT system provides substantial personal data in maximum detail. Complexity: The designing, developing, and maintaining and enabling the large technology to IoT system is quite complicated. 11 Characterist ics of IoT 12 Characteristics of IoT Dynamic & Self Adapting: IoT devices and systems may have the capability to dynamically adapt with the changing contexts and take actions based on their operating conditions, user‘s context or sensed environment. Eg: the surveillance system is adapting itself based on context and changing conditions. Self Configuring: allowing a large number of devices to work together to provide certain functionality. 13  Inter Operable Communication Protocols: support a number of interoperable communication protocols ans can communicate with other devices and also with infrastructure. Characteristics of Unique Identity: Each IoT device has a unique identity and a unique identifier(IP IoT address). Integrated into Information Network: that allow them to communicate and exchange data with other devices and systems. 14 Applications of IoT Home Cities Environment Energy Retail Logistics Agriculture Industry Health & LifeStyle 15