The example of an Internet of Things (IoT) technology from the options you provided is a smartwatch that tracks heart rate and displays the same in an application. IoT technologies typically involve devices that can connect to the internet, collect data, and communicate with other devices or applications, which is what the smartwatch does.
Which of the following is an example of an Internet of Things technology?(1 point) Responses a thermostat that changes temperatures at two scheduled times a thermostat that changes temperatures at two scheduled times a children’s bank that mechanically sorts coins by size a children’s bank that mechanically sorts coins by size a microwave with preset time options for different types of foods a microwave with preset time options for different types of foods a smartwatch that tracks heart rate and displays the same in an application
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Which of the following is an abstraction used by an Internet of Things technology?(1 point) Responses A computer’s central processing unit controls the cooling of the computer system based on internal temperature. A computer’s central processing unit controls the cooling of the computer system based on internal temperature. A smart thermostat controls the temperature of the house by allowing the user to see all data and control all systems. A smart thermostat controls the temperature of the house by allowing the user to see all data and control all systems. An application in a car provides exact coordinates for the car’s location using latitude and longitude. An application in a car provides exact coordinates for the car’s location using latitude and longitude. A smart drier has sensors that stop the drier when no moisture is detected in the clothes.
The option that represents an abstraction used by an Internet of Things technology is a smart thermostat controls the temperature of the house by allowing the user to see all data and control all systems.
In this context, the smart thermostat serves as an abstraction by providing users with a simplified interface to control and understand the complex processes and systems involved in heating and cooling their home. It abstracts the underlying complexities of the various sensors and systems into a user-friendly application, which is a key principle in IoT technologies.
Explain a common effect of an abstraction.(1 point) Responses It limits the controls a user has to several buttons. It limits the controls a user has to several buttons. It provides a user with a multitude of buttons. It provides a user with a multitude of buttons. It prevents the user from accessing any data collected from the sensors. It prevents the user from accessing any data collected from the sensors. It provides a user with all the data collected by the sensors.
A common effect of an abstraction is it limits the controls a user has to several buttons.
Abstraction simplifies complex systems by hiding the underlying details and presenting only the necessary features to the user. This makes it easier for users to interact with a system without needing to understand all the intricacies behind it, thus limiting the controls to a more manageable and user-friendly interface.
Which of the following describes the Open Systems Interconnection (OSI) model?(1 point) Responses a technical model that characterizes and standardizes the communication functions of a computing system a technical model that characterizes and standardizes the communication functions of a computing system a conceptual model that characterizes and standardizes the communication functions of a computing system a conceptual model that characterizes and standardizes the communication functions of a computing system a conceptual model that documents the communication functions of a computing system a conceptual model that documents the communication functions of a computing system a technical model that documents the communication functions of a computing system
The option that best describes the Open Systems Interconnection (OSI) model is a conceptual model that characterizes and standardizes the communication functions of a computing system.
The OSI model is a conceptual framework used to understand and implement how different networking protocols interact in a standardized way across various networking systems and technologies.
Explain a benefit found from the use of abstractions in the Internet of Things.(1 point) Responses Users can benefit from complex systems without needing to understand the technology. Users can benefit from complex systems without needing to understand the technology. It is easier for engineers to build complex systems to solve modern challenges. It is easier for engineers to build complex systems to solve modern challenges. Users are exposed to complex technologies and will gain a greater technical understanding. Users are exposed to complex technologies and will gain a greater technical understanding. Complex systems run faster when they are using abstractions, so they are more efficien
The benefit found from the use of abstractions in the Internet of Things (IoT) is users can benefit from complex systems without needing to understand the technology.
Abstraction simplifies the user experience by hiding the complexity of the underlying technologies and systems, allowing users to interact with and utilize the functionalities of IoT devices easily and effectively without needing detailed knowledge of how they work. This accessibility promotes broader adoption of IoT technologies among non-technical users.
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