IoT Connectivity Solutions
This quiz assesses your understanding of IoT Connectivity Solutions, covering various technologies and protocols used for connecting IoT devices to the internet and other networks.
Questions
Which of the following is a low-power wide-area network (LPWAN) technology designed for IoT devices?
- Wi-Fi
- Bluetooth
- Zigbee
- LoRaWAN
Which cellular network technology is commonly used for IoT devices that require high bandwidth and low latency?
- 2G
- 3G
- 4G LTE
- 5G
What is the name of the protocol used for communication between IoT devices and the cloud?
- MQTT
- HTTP
- TCP/IP
- UDP
Which of the following is a short-range wireless technology commonly used for IoT devices in close proximity?
- Wi-Fi
- Bluetooth
- Zigbee
- NFC
What is the name of the protocol used for communication between IoT devices on a local area network (LAN)?
- Wi-Fi
- Ethernet
- Zigbee
- NFC
Which of the following is a type of IoT network architecture that connects devices directly to the internet without the need for a central gateway?
- Star
- Mesh
- Bus
- Ring
What is the name of the protocol used for communication between IoT devices and a central gateway?
- MQTT
- HTTP
- Zigbee
- LoRaWAN
Which of the following is a type of IoT network architecture where devices are connected to a central gateway, which then connects to the internet?
- Star
- Mesh
- Bus
- Ring
What is the name of the protocol used for communication between IoT devices and a cellular network?
- MQTT
- HTTP
- GPRS
- EDGE
Which of the following is a type of IoT network architecture where devices are connected to each other in a linear fashion?
- Star
- Mesh
- Bus
- Ring
What is the name of the protocol used for communication between IoT devices and a satellite network?
- MQTT
- HTTP
- Iridium
- Globalstar
Which of the following is a type of IoT network architecture where devices are connected to each other in a circular fashion?
- Star
- Mesh
- Bus
- Ring
What is the name of the protocol used for communication between IoT devices and a low-power wide-area network (LPWAN)?
- MQTT
- HTTP
- LoRaWAN
- Sigfox
Which of the following is a type of IoT network architecture where devices are connected to each other in a hierarchical fashion?
- Star
- Mesh
- Tree
- Ring
What is the name of the protocol used for communication between IoT devices and a narrowband IoT (NB-IoT) network?
- MQTT
- HTTP
- NB-IoT
- Cat-M1