IoT Systems Fundamentals Quiz

<p>CAN (A)</p> Signup and view all the answers

<p>MMC (A)</p> Signup and view all the answers

<p>To establish communication between devices and the server over the internet. (A)</p> Signup and view all the answers

<p>CPU (B)</p> Signup and view all the answers

<p>HDMI (D)</p> Signup and view all the answers

<p>Communication (D)</p> Signup and view all the answers

<p>Providing services for device monitoring, control, data publishing, and discovery. (B)</p> Signup and view all the answers

<p>Data Processing (D)</p> Signup and view all the answers

<p>Management (D)</p> Signup and view all the answers

<p>Security (A)</p> Signup and view all the answers

<p>Application (A)</p> Signup and view all the answers

<p>Offers functions to govern the IoT system. (B)</p> Signup and view all the answers

<p>Providing user interface for controlling the system. (C)</p> Signup and view all the answers

<p>HTTP (A)</p> Signup and view all the answers

<p>WebSocket (A)</p> Signup and view all the answers

<p>MQTT (C)</p> Signup and view all the answers

<p>Transport Layer (B)</p> Signup and view all the answers

<p>TCP (B)</p> Signup and view all the answers

<p>UDP (D)</p> Signup and view all the answers

<p>Network Layer (B)</p> Signup and view all the answers

<p>IPv4 and IPv6 (C)</p> Signup and view all the answers

<p>It enables enterprises to add new devices and services as needed. (D)</p> Signup and view all the answers

<p>It facilitates seamless function among devices from different suppliers. (C)</p> Signup and view all the answers

<p>It allows for easy swapping and adapting of components. (D)</p> Signup and view all the answers

<p>The model operates in a stateless manner. (B)</p> Signup and view all the answers

<p>Brokers (B)</p> Signup and view all the answers

<p>Decentralized computing (D)</p> Signup and view all the answers

<p>They produce and send data to the topics. (B)</p> Signup and view all the answers

<p>It is not suitable for real-time applications. (B)</p> Signup and view all the answers

<p>To combine hardware and software to perform special tasks. (D)</p> Signup and view all the answers

<p>Controller Service (A)</p> Signup and view all the answers

<p>Single node performing all functions including actuation. (B)</p> Signup and view all the answers

<p>Software components for network access and actuator control. (C)</p> Signup and view all the answers

<p>It analyzes data generated by devices and makes it user-friendly. (A)</p> Signup and view all the answers

<p>A cloud-based application managing multiple distributed devices. (B)</p> Signup and view all the answers

<p>A connection among devices, applications, and databases. (A)</p> Signup and view all the answers

<p>Single node with local analysis (C)</p> Signup and view all the answers

<p>Personal computer (A)</p> Signup and view all the answers

<p>IoT Level-4 (A), IoT Level-3 (B), IoT Level-5 (D)</p> Signup and view all the answers

<p>Multiple nodes combined with local and cloud-based analysis (B)</p> Signup and view all the answers

<p>It collects data from end nodes and transfers it to the cloud. (A)</p> Signup and view all the answers

<p>It has multiple independent end nodes with cloud-based analytics. (C)</p> Signup and view all the answers

<p>Noise Monitoring (B)</p> Signup and view all the answers

<p>Cloud-based database for storage and analytics. (B)</p> Signup and view all the answers

<p>Multiple end nodes with one coordinator node functioning in a wireless network. (B)</p> Signup and view all the answers

The physical components and protocols that make up an IoT ecosystem.

A physical device within an IoT system, such as a sensor, actuator, or gateway, capable of collecting data, performing actions, or communicating with others.

A physical interface that allows communication between an IoT device and a server.

The brain of an IoT device, used for processing data and controlling actions.

Interfaces that allow IoT devices to record and transmit audio and video data.

Interfaces used for communication between IoT devices and sensors or actuators.

Interfaces responsible for storing data collected or processed by an IoT device.

Protocols that regulate communication between IoT devices and a server over the internet.

A protocol that enables two-way communication between a client and a host, often used by web browsers.

A protocol responsible for transmitting media documents like web pages between web browsers and servers. It operates based on requests and responses.

A machine-to-machine communication protocol that uses a publish/subscribe model for messaging. It's ideal for low-bandwidth networks.

A protocol in the Transport Layer responsible for controlling the flow of data segments and handling error control. It establishes a reliable connection between devices.

A protocol in the Transport Layer that doesn't require a prior connection to send data. It's faster but less reliable than TCP.

The layer responsible for sending data from the source network to the destination network. It uses protocols like IPv4 and IPv6 for host identification.

The layer responsible for defining how data can be sent over a network using lower layer protocols. It includes protocols like HTTP, WebSocket, and MQTT.

This layer provides end-to-end message transfer capability, independent of the underlying network. It deals with data flow control and error handling.

The functional block responsible for communication between the IoT system and its devices.

Provides a variety of features to oversee and manage the IoT system.

This block focuses on security and protection against unauthorized access to the IoT system.

Processes and analyzes the data collected from the IoT system.

This block handles services that provide functionality to the IoT system.

Allows users to interact with and monitor the IoT system.

This block collects data from sensors and actuators within the IoT system.

This block represents the user-facing interface and provides value to the end user.

This model allows clients to send requests to a server and receive responses. It's like a conversation where you ask a question and get an answer.

This architecture emphasizes the ability of systems to grow larger over time by adding new components as needed. Think of adding new rooms to a house as the family grows.

This model involves publishers sharing data with subscribers through a broker. It's like subscribing to a newsletter where you receive updates.

This architecture allows system components to be easily swapped, modified, or added. Think of building a computer with interchangeable parts.

This refers to the ability to connect devices and services from different manufacturers seamlessly, ensuring smooth operation. Think of universal adapters that fit multiple devices.

This model helps reduce integration costs by standardizing IoT solutions, enabling devices from different suppliers to work together seamlessly.

This model is stateless, meaning each request-response pair is independent of others. Each interaction is self-contained.

This model offers flexibility in choosing how to deploy your IoT system: on-premises, cloud-based, or a combination of both. Think of selecting the best location for your services.

A type of system that combines software and hardware to perform specific tasks. It typically includes components like microcontrollers, memory units, networking adapters, input/output units, and storage devices. Embedded systems play a crucial role in collecting data from the real world and transmitting it to the internet.

An IoT level characterized by a single node/device that performs sensing and/or actuation, local data storage, analysis, and application hosting. It's well-suited for simple, low-cost solutions involving limited data and minimal analysis requirements.

Involves a single node for sensing/actuation and local analysis, but data storage and application functionalities are handled by cloud resources. It's suitable for applications where data volume is moderate and analysis needs are more complex.

A key component in an embedded system responsible for interpreting instructions and controlling the system's operations.

A dedicated electronic circuit designed for specific functional tasks within an embedded system. Common functions include input/output (I/O) control, communication with other devices, and real-time control.

A method of representing data in a format suitable for transmission and processing by computers and other devices. Encoding involves converting data into a standard format using specific rules and algorithms.

The process of providing unique identifiers to devices in a distributed system. Addressing schemes allow devices to communicate and interact effectively, ensuring that data and resources are directed to the correct locations.