Theory of Computation

Formal languages, automata theory, regular expressions, context-free grammars, Turing machines, decidability, and computational complexity.

Computer Networks

Network fundamentals covering OSI and TCP/IP models, protocols, IPv4/IPv6 addressing, routing, and network security basics.

Operating Systems

OS fundamentals including process management, synchronization, deadlocks, memory management, file systems, and device management.

Database Management Systems

Database concepts including ER modeling, relational model, SQL, normalization, transactions, concurrency control, and recovery techniques.

Artificial Intelligence

AI principles covering intelligent agents, search algorithms, knowledge representation, machine learning, neural networks, and expert systems.