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GATE 2025 Syllabus of Computer Science & Information Technology PDf has been Released. Graduate Aptitude Test in Engineering (GATE 2025) is an examination that primarily tests the comprehensive understanding of the candidates in various undergraduate subjects in Engineering/Technology/Architecture and postgraduate level subjects in Science.
From this year, 2025, the Examination is Conducted by IIT Roorkee. The GATE 2025 score of a candidate reflects a relative performance level in a particular subject in the examination across several years.
The score is used for admissions to post-graduate programs (e.g., M.E./M.Tech/ Direct PhD) in centrally funded Indian Institutes of higher education (i.e., Institutes that are provided with financial assistance by MHRD and other Government agencies).
GATE 2025 Computer Science Syllabus – PDF Released
GATE 2025 Computer Science & Information Technology Syllabus PDF has been Released. Click to Download GATE CS & IT Syllabus.
Sectional: Engineering Mathematics
Discrete Mathematics: Propositional and first-order logic. Sets, relations, functions, partial orders and lattices. Groups. Graphs: connectivity, matching, colouring. Combinatorics: counting, recurrence relations, generating functions.
Linear Algebra: Matrices, determinants, the 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.
Computer Science and Information Technology
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: Programming and Data Structures
Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs.
Section 5: 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 6: Theory of Computation
Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and context-free languages, pumping lemma. Turing machines and undecidability.
Section 7: Compiler Design
Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation.
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
The 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 the public key and private key cryptography, digital signatures and certificates, firewalls.
Other GATE Related Syllabus PDF
| Syllabus | Code | Syllabus | Code |
| Data Science & Artificial Intelligence | (DA) | Biotechnology | (BT) |
| Agricultural Engineering | (AG) | Civil Engineering | (CE) |
| Architecture and Planning | (AR) | Chemical Engineering | (CH) |
| Instrumentation Engineering | (IN) | Chemistry | (CY) |
| Electronics and Communication Engineering | (EC) | Electrical Engineering | (EE) |
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