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TN TRB Computer Science Syllabus 2027, Exam Pattern

Complete preparation hub for Tn Trb Computer Science 2027 recruitment examination

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📅 Updated On 9 Oct, 2026✨ Update By S. Kumar🌐 Hindi & English

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TN TRB Computer Science Syllabus 2027, Exam Pattern

TN TRB CSE Syllabus 2027, Exam Pattern, Exam Date 2027

Detail Information about TN TRB of India has published notification 2027 for the recruitment of Polytechnic Lecturer CSE (Computer Science Engineering) vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
TN TRB 
Computer Science Syllabus 2027
Unit 1 :
Engineering Mathematics :

1. Mathematical Logic: Propositional Logic; First-Order Logic. Probability: Conditional Probability; Mean, Median, Mode, and Standard Deviation; Random Variables; Distributions; uniform, normal, exponential, Poisson, Binomial
2. Set Theory & Algebra: Sets; Relations; Functions; Groups; Partial Orders; Lattice; Boolean Algebra. Combinatorics: Permutations; Combinations; Counting; Summation; generating functions; recurrence relations; asymptotics
3. Linear Algebra: Algebra of matrices, determinants, systems of linear equations, Eigen values, and Eigen vectors
4. Numerical Methods: LU decomposition for systems of linear equations; numerical solutions of non-linear algebraic equations by Secant, Bisection, and Newton-Raphson Methods; Numerical integration by trapezoidal and Simpson's rules
5. Calculus: Limit, Continuity & differentiability, Mean value Theorems, Theorems of integral calculus, evaluation of definite & improper integrals, Partial derivatives, Total derivatives, maxima, and minima
Unit 2 :
Digital Logic & Computer Architecture :

1. Digital Logic: Logic functions, Minimization, Design and synthesis of combinational and sequential circuits, Hardware Description Language for combinational and sequential circuits, Fixed and floating-point number representation and computer arithmetic
2. Computer Organization and Architecture: Machine instructions and addressing modes, ALU and data-path, Single-Cycle Datapath and Control- Multi-cycle Datapath and Control-Micro-programming and Hard-wired Control Units- Behavioral HDL Description of Systems- Exceptions Handling
3. Pipelining: Pipelined MIPS Data path- Pipeline Hazards: Structural, Control, Data-Hazard Detection and Resolution- Pipelining control-Exceptions Handling Memory System
4. I/O interfacing: Overview of SRAM and DRAM Design- Memory Hierarchy;-Cache memory design - Virtual memory-Performance issues -I/O device characteristics - Buses and bus arbitration - Processor/OS interface -DMA
Unit 3 :
Data Structure & Algorithms :

1. Data Structures: Abstract data types, Arrays, Stacks, Queues, Linked Lists, Trees
2. Graph theory: Graph Traversal — Topological Sorting — Dijkstra's Algorithm — Minimal Spanning Tree — Applications — DFS — Biconnectivity — Euler Circuits — Graph Coloring Problem
3. Search Structures and Priority Queues: AVL Trees — Red-Black Trees — Splay Trees — Binary Heap — Leftist Heap. Sorting: Insertion sort — Merge sort — Quick sort — Heap sort — Sorting with disks — k-way merging
4. Algorithms: Analysis, Asymptotic notation, Notions of space and time complexity, Worst and average case analysis; Design: Greedy approach, Dynamic programming, Divide-and-conquer, Backtracking and Branch and Bound; Asymptotic analysis (best, worst, average cases) of time and space, upper and lower bounds, Concepts of complexity classes — P, NP, NP-hard, NP-complete
Unit 4 :
System Programming & Operating Systems :

1. System Programming: Elements of Assembly Language Programming, Pass structure of assemblers, design of single and two pass assemblers, Macros and Macro processors, Design of a macro pre-processor
2. Linkers: Concepts, Design of a linker, Loaders, software Tools: software tools for program development, editors, debug monitors, programming environments
3. Operating System: Processes, Threads, Inter-process communication, Concurrency, Synchronization, Deadlock, CPU scheduling, Memory management and virtual memory, File systems, Free-space management — Disk scheduling — Disk management — Swap-space management, I/O systems, Protection, and security. Design principles of Linux and Windows 7
Unit 5 :
Database Systems :

1. ER-model, Relational model: relational algebra, tuple calculus, SQL — Data definition-Queries in SQL- Updates- Views — Integrity and Security — Relational Database design — Functional dependencies and Normalization for Relational Databases
2. Data Storage and Query Processing: Record storage and Primary file organization- Operations on Files-Heap File- Sorted Files-Hashing Techniques — Index Structure for files —B-Tree - B+Tree — Query Processing
3. Transaction Processing: Concurrency control- Schedule and Recoverability- Serializability and Schedules — Two Phases locking- Deadlock- Recovery Techniques — Immediate Update- Deferred Update - Shadow Paging. Design of Object-oriented Data Bases
Unit 6 :
Theory of Computation & Compiler Design :

Regular Languages and Regular Expressions - Nondeterministic Finite Automata - Kleene's Theorem. Minimal Finite Automata-Pumping Lemma for Regular Languages- Context-Free Grammars and Languages. Push Down Automata. Turing Machine, Recursively enumerable Languages, Non-recursive Language, Unsolvable problems. Compiler Design: Lexical analysis, Parsing, Syntax directed translation, Runtime environments, Intermediate and target code generation, Basics of code optimization
Unit 7
Computer Networks

1. ISO/OSI stack, LAN technologies: Ethernet, Token ring; Flow and error control techniques, Routing algorithms, Congestion control, TCP/UDP and sockets, IPv4
2. Application layer protocols: ICMP, DNS, SMTP, pop, FTP, HTTP; Basic concepts of hubs, switches, gateways, and routers. High-Performance Networks: ISDN and BISDN, ATM and Frame Relay, MPLS, Integrated and Differentiated Services, Optical Networks, and Switching
3. Wireless Adhoc Networks: Operation models
4. Routing methods: Tabledriven and Source-initiated On-Demand routing protocols, Hybrid protocols – Uni Cast routing protocol (AODV, DSR, DSDV) – Multi-Cast routing protocol (ODMRP) – Multi clustering–Power Issues. Network security – basic concepts of public key and private key cryptography, digital signature, firewalls
Unit 8
Computer Graphics & Multimedia

1. Line - Curve and Ellipse Drawing Algorithms –Two-Dimensional Geometric Transformations – Two-Dimensional Clipping and Viewing. - Three-Dimensional Object Representations – Three-Dimensional Geometric and Modeling Transformations – Three- Dimensional Viewing – Color Models – Animation
2. Multimedia Systems: Multimedia Elements, Applications and Architecture – Evolving Technologies for Multimedia – Defining Objects for Multimedia Systems – Multimedia Data Interface Standards — Multimedia Databases
3. Compression and Decompression: Types of Compression – Binary Image Compression Schemes – Color, GrayScale and Still – Video Image Compression - Audio Compression – Fractal Compression. Virtual Reality Design - Multimedia Database
Unit 9
Software Engineering

S/W Engineering Paradigm — life cycle models (waterfall, incremental, spiral, WINWIN spiral, evolutionary, prototyping, object-oriented) - Project Management Concepts - Software Project Planning Risk analysis and management-project scheduling and tracking software quality assurance-Software configuration management, Requirement analysis - software prototyping — prototyping in the software process — rapid prototyping techniques, Design process, and concepts - Real-time systems - Real-time software design- Software testing —Types of software testing — strategic approach and issues — Software Metrics
Unit 10

Web Technologies
Basic Web Concepts — World Wide Web- Web Servers —Web Browsers — URLMIME — HTTP—SGML- Internet Protocols and Standards. HTML Forms — CGI Concepts —Server — Browser Communication — E-Mail Generation— Applets - JavaScript Programming-Dynamic HTML- ActiveX Controls-Multimedia-Client Side Script.- Server Side Scripting - Servlets- Java Server Pages - Session Management -Cookies -Database Access Through Web -SQL - Architecture for Database- System. E-Commerce —Business Models for E-Commerce-Enabling Technologies of the World Wide Web- E-Marketing-E-Security-E-Payment Systems-E-Customer Relationship Management.
General Knowledge :

1. Culture of India
2. History of India with History of Haryana
3. Civics
4. Economics
5. Environment
6. Awards and Honors
7. Prominent Personalities
8. Sports
9. Events and Summits
10. Current Affairs
11. Indian Constitution
12. Geography
TN TRB Computer Science Exam Pattern 2027
Duration : 180 Minutes

 
S.No Subject No.of Question Marks
1. Main Subject 100 100
2. CSE (Computer Science) 40 80
3. General Knowledge 10 10
  Total 150 190

Exam Date : Update Soon
Starting Date of Application Form : Notified Soon
Last Date of Application Form : Notified Soon
FAQs

Tn Trb Computer Science 2027 Exam Syllabus Frequently Asked Questions (FAQ's)

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