Which One of The Following Standards is Used in Vehicular

Civil UPSC ESE Exam Solution 2021

UPSC ESE Exam Solution 2021 for Civil Engineering UPSC ESE 2021 GS Paper 1 download exam paper from telegram link is given below

Which one of the following standards is used in vehicular communication system?

[A] IEEE 802.11a
[B] IEEE 802.11p
[C] IEEE 802.11g
[D] IEEE 802.11h

Correct ANSWER is [B] IEEE 802.11p