Firewall Engineer
Firewall Engineer Interview Questions and Answers
Q1. difference between TCP and UDP? SSL Handshake, TCP handshake
TCP is connection-oriented, reliable, and slower, while UDP is connectionless, unreliable, and faster.
TCP is connection-oriented, meaning a connection is established before data transfer, ensuring reliability.
UDP is connectionless, meaning data is sent without establishing a connection, making it faster but less reliable.
TCP uses a three-way handshake for connection establishment, while UDP does not have a handshake process.
TCP is used for applications that require reliable d...read more
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