What is MAC (Machine Access Control) address?

Submitted by: Murtaza
A MAC address is a unique serial number assigned to every network interface on every device. Mac address is like your physical mail box, only your postal carrier (network router) can identify it and you can change it by getting a new mailbox (network card) at any time and slapping your name (IP address) on it.
Submitted by: Murtaza

Read Online Hacking Job Interview Questions And Answers