Computer Science and Information Technology Notes
Comprehensive handwritten and digital notes covering the complete GATE Computer Science (CS) syllabus with theory, algorithms, solved examples, practice questions, and previous year questions.
Engineering Mathematics
Discrete Mathematics, Linear Algebra, Calculus, Probability, Graph Theory, Combinatorics and Numerical Methods with GATE PYQs.
Data Structures
Arrays, Linked Lists, Stacks, Queues, Trees, Binary Search Trees, Heaps, Hash Tables, Graphs and Trie data structures.
Algorithms
Sorting, Searching, Divide and Conquer, Greedy Algorithms, Dynamic Programming, Graph Algorithms, NP-Completeness and Complexity Analysis.
Operating Systems
Processes, Threads, CPU Scheduling, Synchronization, Deadlocks, Memory Management, Virtual Memory, File Systems and I/O Management.
Database Management Systems
ER Model, Relational Algebra, SQL, Functional Dependencies, Normalization, Transactions, Concurrency Control and Recovery.
Computer Networks
OSI and TCP/IP Models, Routing, Switching, Transport Layer, Congestion Control, Network Security and Wireless Networks.
Computer Organization
Digital Logic, Processor Architecture, Instruction Set Architecture, Memory Hierarchy, Pipelining, Cache Memory and I/O Organization.
Theory of Computation
Finite Automata, Regular Expressions, Context-Free Grammars, Pushdown Automata, Turing Machines, Decidability and Computability.
Compiler Design
Lexical Analysis, Parsing, Syntax-Directed Translation, Intermediate Code Generation, Code Optimization and Runtime Environments.
Digital Logic
Boolean Algebra, Logic Gates, Combinational Circuits, Sequential Circuits, Flip-Flops, Counters, Registers and Finite State Machines.