C . Technical and frequent
i think this is the make sense the most
<span><span>Each time the user logs on locally, the SSID database is used to verify logon credentials.
Service Set Identifier (SSID), which is attached to the headers of packets that are transmitted over Wireless Local Area Network or W-LAN is a unique identifier. It contains a total of 32 characters. The alphanumeric identifier is case sensitive.</span></span>
