Networking and Fire Detection Systems Quiz

A system that allows users to control lighting levels, room temperature, and connected devices using a smartphone application.

A project where an LED blinks when a button is pressed, demonstrating the functionality of a microcontroller board.

A system that integrates a smoke detector, fire sprinkler, door & window sensors, and a home gateway to detect smoke, activate safety measures, and notify users.

A technique used to manually configure routes between different networks, ensuring communication can occur between devices on those networks.

A system using sound sensors to trigger actions such as opening a window or activating a fan within a smart room.

A network mask of /24 means that the first 24 bits of the IP address are used to identify the network, leaving the remaining 8 bits for individual devices within the network. This allows for 2^8 (256) unique IP addresses within the network, ranging from 192.168.10.0 to 192.168.10.255.

IPv4 addresses are made up of four numbers separated by dots. Each number can be between 0 and 255. An example of a valid IPv4 address is 192.168.1.1.

Subnet mask specifies which part of the IP address belongs to the network and which part belongs to the host. In this case, the subnet mask 255.255.255.0 allows for 256 unique IP addresses within the network and hosts with IP addresses from 192.168.1.0 to 192.168.1.255 belong to the same subnet.

The HC-05 module is primarily used for Bluetooth Communication. Bluetooth is a wireless technology that allows for communication between devices over short distances.

The ESP32 is a microcontroller that stands out from standard Arduino boards due to its built-in Wi-Fi and Bluetooth capabilities. This allows for seamless wireless communication and opens doors for IoT and networking projects.

Blockly in Cisco Packet Tracer is a visual programming tool used to create and configure IoT device scripts. It allows users to drag and drop blocks, representing different functions and commands, to create scripts that control devices like sensors and actuators in their network.

The default baud rate for communication with the HC-05 module is 9600. It is the speed at which data is transferred between the module and the device it is connected to.

A smart room control system involves integrating various smart devices, such as smart lights, a thermostat, and a speaker, under a common control system. This allows for centralized management and automated control of the room's environmental conditions and entertainment.