ITPEC IP October 2023 Question 34
ITPEC IP October 2023 — Question 34 of 100
LPWA, Low Power Wide Area, is designed for IoT devices that send small amounts of data over long distances while consuming very little energy. Its low data rate and power-saving operation can support years of battery life, while suitable deployments can cover several to tens of kilometers.
Answer (a)
Why not others:
- (b) MDM is mobile device management for administering devices and policies
- (c) SDN separates network control from packet forwarding to make networks programmable
- (d) WPA2 is a security protocol for wireless LANs
Key rule: LPWA trades high throughput for long range, low energy use, and support for large numbers of simple IoT endpoints.
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