Data & Computer Communications - William Stallings

Data and Computer Communications by Stallings is one of the most celebrated books for computer networks. The book gives more importance to the bottom layers in the protocol stack covering every basic concept with nice description. This book gives equal importance to the electronics side of networking apart from the conceptual illustrations.

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SQL- The Complete Reference

RDBMS is the widely used database model and SQL is the most popular language used by database professionals. This book is a good resource but needs an update because some of the topics are obsolete now. Nevertheless it is a nice book for starters.

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Structured Computer Organisation - Tanenbaum

Structured Computer Organization by Tanenbaum is a popular book to learn computer hardware and architecture. The book presents a layered approach that will guide us through the fundamental concepts of computer hardware.

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