Monthly Archives: March 2023

M1D18: Bits and Pieces of Computer Networking

Five Network Layers The TCP provides mechanisms to ensure that data is reliably delivered. The Physical Layer is the first layer of the TCP/IP Five-layer network model. Data Link Layer – layer in the Transmission Control Protocol/Internet Protocol (TCP/IP) model … Continue reading

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Been Hiatus

I have been away for a while. Yes, this is one of the main challenge of learning for adults, at least at age late 30s and beyond. There are just a lot of other responsibilities in life that need to … Continue reading

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M1D17: Technical Support Fundamentals

Glossary Abstraction: To take a relatively complex system and simplify it for our use Algorithm: A series of steps that solves specific problems ASCII: The oldest character encoding standard used is ASCII. It represents the English alphabet, digits, and punctuation … Continue reading

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