Which of the following is the most efficient encoding to send data via networks? Also consider the reasoning in your answer.


Network traffic estimation is:


Why is it important to regularly update software and firmware in network devices?


Who is responsible for managing digital certificates in a Public Key Infrastructure (PKI) system?


Where is the most secure location to place a firewall within a network architecture?


When should an organization implement two-factor authentication (2FA) for remote access to its network resources?


What is the purpose of a subnet mask in IP networking?