Answer:
Option B i.e.,802.11ac is the correct option.
Explanation:
Because 802.11ac is that standard that is selected by the technician to install that router which is wireless and that router has the fastest speed of the data transfering that is 5GHz frequency. Mostly, the following standard is used in the large organizations by which the work done on time without any restriction to access the internet. So, that's why the following option is correct.
Answer:
a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules
These duties and taxes are charged on imported cars in order to incentivize the people to purchase vehicles built in the home county instead.