GATE CSE IT Syllabus 2017
GATE CSE IT Syllabus (Computer Science & Information Technology)
Section 1: Engineering Mathematics
Discrete Mathematics:
Propositional and first order logic. Sets, relations, functions, partial
orders and lattices. Groups. Graphs: connectivity, matching, coloring.
Combinatorics: counting, recurrence relations, generating functions.
Linear Algebra: Matrices, determinants, system of linear equations, eigenvalues and eigenvectors, LU decomposition.
Calculus: Limits, continuity and differentiability. Maxima and minima. Mean value theorem. Integration.
Probability: Random
variables. Uniform, normal, exponential, poisson and binomial
distributions. Mean, median, mode and standard deviation. Conditional
probability and Bayes theorem.
Section 2: Digital Logic
Boolean algebra. Combinational and
sequential circuits. Minimization. Number representations and computer
arithmetic (fixed and floating point).
Section 3: Computer Organization and Architecture
Machine instructions and addressing
modes. ALU, data‐path and control unit. Instruction pipelining. Memory
hierarchy: cache, main memory and secondary storage; I/O interface
(interrupt and DMA mode).
Section 4: Algorithms
Searching, sorting, hashing. Asymptotic
worst case time and space complexity. Algorithm design techniques:
greedy, dynamic programming and divide‐and‐conquer. Graph search,
minimum spanning trees, shortest paths.
Section 5: Theory of Computation
Regular expressions and finite automata.
Context-free grammars and push-down automata. Regular and contex-free
languages, pumping lemma. Turing machines and undecidability.
Section 6: Compiler Design
Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation.
Section 7: Programming and Data Structures
Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs.
Section 8: Operating System
Processes, threads, inter‐process
communication, concurrency and synchronization. Deadlock. CPU
scheduling. Memory management and virtual memory. File systems.
Section 9: Databases
ER‐model. Relational model: relational
algebra, tuple calculus, SQL. Integrity constraints, normal forms. File
organization, indexing (e.g., B and B+ trees). Transactions and
concurrency control.
Section 10: Computer Networks
Concept of layering. LAN technologies
(Ethernet). Flow and error control techniques, switching. IPv4/IPv6,
routers and routing algorithms (distance vector, link state). TCP/UDP
and sockets, congestion control. Application layer protocols (DNS, SMTP,
POP, FTP, HTTP). Basics of Wi-Fi. Network security: authentication,
basics of public key and private key cryptography, digital signatures
and certificates, firewalls.
GATE ECE Syllabus (Electronics & Communication Engineering)
GATE CSE IT Syllabus 2017
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