Pergunta de entrevista da empresa Grand Parade
Q. How Skype Works?
Resposta da entrevista
Sigiloso
14 de dez. de 2017
The question was to know your understanding of TCP/UDP protocols and firewall. Good if tell them first TCP/UDP and firewall outgoing ESTABLISHED connections. Good if you know about VOIP/SIP protocols. TCP used for making connections in Skype and UDP is used to carry data.