PW_IoT_Quiz_2

It is NOT a lightweight protocol for devices:

• MQTT

• AMQP

• MQTT-SN

• BGP

What does LoRa stand for?

• Long Range

• Low Resistance

• Low Radiation

• Linear Range

Which technology is often used in conjunction with LoRa to enable IoT communication?

• Bluetooth

• Wi-Fi

• LoRaWAN

• ZigBee

What is the primary advantage of LoRa over traditional wireless communication methods?

• High speed

• Long-range communication with low power consumption

• Large data bandwidth

• High power consumption

What is Sigfox primarily designed for?

• High-speed internet

• Long-range, low-power communication

• Real-time video streaming

• Short-range data transfer

What type of network is Sigfox classified as?

• Cellular network

• LPWAN (Low Power Wide Area Network)

• Local Area Network (LAN)

• Wi-Fi network

How many messages can a Sigfox device send per day?

• 50

• 100

• 140

• 200

What is the primary goal of CSMA/CA?

• To ensure real-time data transfer

• To avoid collisions on a shared communication medium

• To increase data transmission speed

• To establish a dedicated communication channel

What does LTE-M stand for?

• Long-Term Evolution for Mobile

• Long-Term Evolution for Machines

• Low-Term Evolution for Modems

• Low Transmission Energy for Machines

What does NB-IoT stand for?

• Narrowband Internet of Technology

• Narrowband Internet of Things

• Network Bandwidth for Internet of Things

• Narrowband IoT Transmission