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Wireless Technologies
Wireless Technologies
Wireless Technologies Interview Questions
12 questions in
Wireless Technologies
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Explain the BLE protocol stack — GAP, GATT, ATT, and L2CAP
Wireless Technologies
BLE
intermediate
0
What is the difference between BLE advertising mode and connected mode?
Wireless Technologies
BLE
intermediate
0
How do you optimize BLE for battery life on a wearable device?
Wireless Technologies
BLE
intermediate
#4
0
WiFi vs BLE vs LoRa — how do you choose for an IoT product?
Wireless Technologies
WiFi & Cellular
intermediate
#5
0
What is the power cost of WiFi on a battery-powered device?
Wireless Technologies
WiFi & Cellular
intermediate
#6
0
Compare NB-IoT and LTE-M for cellular IoT applications
Wireless Technologies
WiFi & Cellular
intermediate
#7
0
What is LoRaWAN and how does it differ from raw LoRa?
Wireless Technologies
LoRa & Mesh
intermediate
#8
0
Explain the Thread and Matter protocol stack for smart home
Wireless Technologies
LoRa & Mesh
intermediate
#9
0
What is the maximum data rate and range of LoRa?
Wireless Technologies
LoRa & Mesh
intermediate
#10
0
How do you select a wireless technology for a new embedded product?
Wireless Technologies
Selection & Design
intermediate
#11
0
What factors affect wireless range in real-world deployments?
Wireless Technologies
Selection & Design
intermediate
#12
0
How do you handle BLE and WiFi coexistence on the same chip?
Wireless Technologies
Selection & Design
intermediate
