What is the difference between TCP and UDP protocols?
Hey Helen
TCP and UDP are methods used for sending data over networks. TCP is like making a phone call. It checks to make sure the connection is good and that all data arrives correctly. This method is used for activities where it’s important that information is sent and received accurately, like browsing the web, sending emails, or transferring files.
On the other hand, UDP is like sending a postcard - it sends data quickly without checking if the connection is good or if the data arrives correctly. This is useful for activities where speed is more important than accuracy, like live video streaming, internet calls, or online gaming, where a small amount of missing data won’t cause big problems, and keeping the communication fast is important.