Computer Science & Information Technology Subjects, Best Books
Computer Science & Information Technology subjects for the BTech, M.Tech, and GATE are provided here for all semesters. Find the best books to cover computer science & information technology subjects.
Pratibha Bohra2 Dec, 2023
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Computer Science & Information Technology Subjects: CS and IT are closely related but different fields that revolve around the study and application of computers and computing systems. Students can pursue B.Tech and M.Tech in CS and IT to build a lucrative career.
Computer science and information technology subjects are related to computation and practical computing applications. Algorithm development, algorithm analysis, programming languages, software design, computer hardware, e-commerce, business information technology, data analytics, etc.Computer Science vs Information Technology Subjects
The computer science program ensures a balanced approach to both hardware and software aspects of computing. Graduates of this course can pursue various job roles, such as Software Engineer, Hardware Engineer, and Network Engineer.- At the undergraduate level, computer science subjects include data processing, logic theory, computer organization, and system programming, among others.
- The computer science and information technology subjects for a bachelor's degree are divided into eight semesters, with two in a year for systematic study. Let’s take a look at the semester wise subject list for CS and IT for B.Tech , M.Tech, and GATE.
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Computer Science vs Information Technology Highlights |
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| Particulars | BTech in Information Technology | BTech in Computer Science |
| Course Overview | Mainly deals with the computer science application part of CS. | Gives similar emphasis to the hardware and software elements of a computer. |
| Eligibility | 10+2 with at least 50% marks | 10+2 with at least 55% marks |
| Courses | BTech, M.Tech, etc | BTech, M.Tech, etc |
| Admission Process |
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| Average Course Fee Per Year | INR 30,000 to INR 8,00,000, approximately | INR 2,00,000 to INR 10,00,000, approximately |
| CS & IT Engineers Average Annual Salary | INR 3,50,000, approximately | INR 3,50,000, approximately |
| Colleges | BITS Hyderabad, Anna University, Jadavpur University, and NIT Rourkela | IIT Kanpur, IIT Delhi, BITS Hyderabad, and Chandigarh University |
| Top Job Roles | Junior Engineer, IT Analyst, System Engineer, Junior Analyst, and so on. | Hardware Engineers, Software Engineers, Network Engineers, Application Developers, etc. |
Computer Science and Information Technology Subjects for B.Tech
The computer science subjects for B.Tech are related to operating systems, the design and analysis of algorithms, programming languages, and microprocessors, among others. However, information technology subjects are related to data structures and algorithms, operating systems, parallel computing, artificial intelligence, computer graphics, soft computing, genetic algorithms, bioinformatics, virtual reality, etc. Check out the computer science and information technology subjects tabulated below for B.Tech .| Computer Science Engineering Subjects for B.Tech | |
| CSE B.Tech Subjects, Semester 1 | CSE B.Tech Subjects, Semester 2 |
| English | Mathematics II |
| Applied Physics | Data Processing |
| Mathematics I | Discrete Structures |
| Computers and Information Technology | Linear and Digital ICs Applications |
| Engineering Drawing Practice | Logic Theory |
| Semiconductor Devices and Circuits | Managerial Economics and Accountancy |
| C & Data Structures | IC Application |
| CSE B.Tech Subjects, Semester 3 | CSE B.Tech Subjects, Semester 4 |
| Computer Organization | Interfacing Through Microprocessors |
| Electrical Technology | Data Communications |
| Probability and Statistics | Operations Research |
| Operating Systems | Theory of Computation |
| Object-Oriented Programming | System Programming |
| Design and Analysis of Algorithms | Principles of Programming Languages |
| CSE B.Tech Subjects, Semester 5 | CSE B.Tech Subjects, Semester 6 |
| Computer Architecture | Artificial Intelligence |
| Neuro-Fuzzy | Wireless Network |
| Data structures and Algorithms | Implementation of Programming Languages |
| Database Information System | Compiler Design |
| Data Mining | Computer Graphics |
| Computer Network | Information Storage Management |
| CSE B.Tech Subjects, Semester 7 | CSE B.Tech Subjects, Semester 8 |
| Software Engineering | Simulation and Modeling |
| Java Programming | Mobile Computing |
| Distributed Systems | Pattern Recognition |
| Image Processing | Formal Languages and Automata Theory |
| Neural Networks | Project Management |
| Visual Programming | Computer Communication |
Information Technology Subjects for B.Tech
The undergraduate degree in information technology is four years of coursework and is part of the Computer Science Engineering program. IT includes the study of both hardware and software computation, as well as a variety of programming languages that are essential components of information technology. The information technology subjects related to the semester are provided below.| Information Technology Subjects for B.Tech | |
| IT B.Tech Subjects, Semester 1 | IT B.Tech Subjects, Semester 2 |
| The Dimensions of Information Technology | General Engineering (Workshop and Engineering Graphics) |
| Engineering Mathematics I | Engineering Mathematics II |
| Basics of Electronics | Computer Languages |
| Engineering Physics | Computer Organization |
| Communication Skills | Application of MS-Windows |
| IT B.Tech Subjects, Semester 3 | IT B.Tech Subjects, Semester 4 |
| Visual Basic | Computer Communication Network |
| Electrical Measurement and Measuring Instruments | Computer Oriented Numerical Methods |
| Data Structures through C | Introduction to Web Technology |
| Digital Electronics | Object-Oriented Programming (C++) |
| Operating Systems | Business Applications of IT |
| IT B.Tech Subjects, Semester 5 | IT B.Tech Subjects, Semester 6 |
| Concepts of Database | Software Project Management |
| Management of Information Systems | Applications of Microprocessor |
| Principles of Management | E-Commerce |
| Java Programming | RDBMS |
| Introduction to Microprocessors | Project I |
| IT B.Tech Subjects, Semester 7 | IT B.Tech Subjects, Semester 8 |
| Computer Graphics and Simulation | Data Mining and Data Warehousing |
| Programming Tools and Techniques | Distributed Databases |
| Compiler Design | Network Security and Cryptography |
| Visual C++ | Project II |
| Artificial Intelligence | |
Computer Science and Information Technology Subjects for M.Tech
The M.Tech in Computer Science Engineering (CSE) is a two-year postgraduate degree that is well-known for its high demand and appealing job possibilities. This course covers the technical areas of programming and software development in depth. Students who wish to pursue M.Tech programs in computer science and information technology branches at IITs are advised to prepare for entrance exams like GATE. The Graduate Aptitude Test in Engineering not only helps in getting admission into IITs, but various PSUs also prefer GATE scores for recruitment. Learn about the M.Tech Computer Science and Information Technology subjects listed below.|
Computer Science and Information Technology Subjects for M.Tech |
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M.Tech Computer Science Subjects |
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| CS Subjects, Semester 1 | CS Subjects, Semester 2 |
| Algorithm Design and Analysis | Data Communication and Computer Network |
| Advanced Database Management Systems | Modelling and Simulation of Digital Systems |
| Statistical Modelling for Computer Sciences | Forensic Computing |
| Data Security | Document Image Processing and Compression |
| Artificial Intelligence and Expert Systems | Decision Management Systems |
| CS Subjects, Semester 3 | CS Subjects, Semester 4 |
| Data Mining and Business Intelligence | Cryptography and Cryptanalysis |
| Fuzzy Logic and Application | Natural Language Processing |
| Predictive Modelling | Big Data Analytics |
| GPU Architecture and Programming | Computer Vision |
| Project Work – Phase I | Project Work – Phase II |
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M.Tech Information Technology Subjects |
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| IT Subjects, Semester 1 | IT Subjects, Semester 2 |
| Advances in Databases | Advanced Java and Internet |
| Advanced Computer Architecture | Advanced Operating Systems |
| Advances In Data Structures and Algorithms | Data Science and Analytics |
| Integrated Software Engineering Methodology | Distributed and Cloud Computing |
| Probability and Statistical Methods | Network Engineering |
| - | Distributed Systems Lab |
Elective-I
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Elective-II
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IT Subjects, Semester 3 |
IT Subjects, Semester 4 |
| Cryptography and Information Security | Project Work Phase- II |
| Wireless and Mobile Networks | |
| Technical Seminar and Report Writing | |
| Project Work Phase- I | |
Electives-III
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Electives-V
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Electives-IV
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Electives-VI
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Computer Science & Information Technology Subjects- Best Books
Adding good resources, such as reference books, notes, etc., can significantly help students understand complicated topics. Some of the best BTech and M.Tech books for covering computer science and information technology subjects are tabulated below.|
Computer Science & Information Technology Subjects Best Books |
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Important Books for BTech Information Technology |
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Book Name |
Authors |
| Fundamentals of Software Engineering | Rajib Mall |
| Digital Integrated Electronics | H. Taub and D. Schilling |
| Advances in Information Technology and Industry Applications | Dehuai Zeng |
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Important Books for BTech Computer Science |
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| Mathematical Methods | P.B. Bhaskara Rao, S.K. V. S. Rama Chary, and M. Bhujanga Rao |
| Applied Physics | P.K.Palanisamy |
| Computer Architecture | Hennessey and Patterson. |
| Data Structures | Thomas Cormen |
| Textbook of Engineering Chemistry | C.P. Murthy, C.V. Agarwal, and A. Naidu |
| C Programming & Data Structures | E. Balagurusamy, TMH |
| Engineering Drawing | N.D. Bhat, Charotar. |
| Computer Graphics: Principles and Practice | James D. Foley, Andries van Dam, Steven K. Feiner, and John Hughes |
| Fundamentals of Computer Graphics | Peter Shirley |
| Compiler Design | Anany V. Levitin |
| Artificial Intelligence | Patrick Henry Winsto |
| PROGRAMMING WITH JAVA | E Balagurusamy |
| Internet and Web Technologies | Raj Kamal |
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Computer Science & Information Technology Subjects for GATE
GATE is scheduled to be held for a total of 30 subjects, including computer science and information technology. The GATE CS & IT paper includes a total of 65 questions based on general aptitude and core computer science and information technology subjects for masters. However, the GATE syllabus , including important topics, has been developed by the IISc, Bengaluru, which is the GATE 2024 exam-conducting authority. Take a brief look at the GATE computer science and information technology subjects presented in the table below.|
GATE Computer Science and Information Technology Subjects |
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| Engineering Mathematics | Discrete Mathematics, Propositional and first-order logic. Sets, relations, functions, partial orders, and lattices, Groups, etc |
| Digital Logic Boolean algebra | Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point) |
| 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). |
| Programming and Data Structures | Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs. |
| Algorithms | Searching, sorting, hashing. Asymptotic worst case time and space complexity. Algorithm design techniques: greedy, dynamic programming, and divide‐and‐conquer, etc |
| Theory of Computation | Regular expressions and finite automata. Context-free grammar and push-down automata. Regular and context-free languages, pumping lemma. Turing machines and undecidability. |
| Compiler Design | Lexical analysis, parsing, and syntax-directed translation. Runtime environments. Intermediate code generation. |
| Operating System | Processes, threads, inter‐process communication, concurrency, and synchronization. Deadlock. CPU scheduling. Memory management and virtual memory. File systems. |
| Databases | ER‐model. Relational model: relational algebra, tuple calculus, SQL. Integrity constraints, normal forms. File organization and indexing (e.g., B and B+ trees) Transactions and concurrency control. |
| Computer Networks | Concept of layering. LAN technologies (Ethernet). Flow and error control techniques, switching. IPv4/IPv6, routers, and routing algorithms (distance vector, link state), etc |
GATE Computer Science & Information Technology Subjects Best Books
It is suggested to use the best GATE computer science and information technology subject books and modules that thoroughly cover the complex topics and concepts when preparing for the GATE exam. Some of the best books are outlined below:|
GATE Computer Science & Information Technology Subjects Books |
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Name of the Book |
Author |
| GATE Wallah Topicwise Previous Year Questions-Computer Science & IT | Physics Wallah |
| GATE Wallah Topicwise PYQ Combo: Computer Science & IT Engineering + Engineering Mathematics & Aptitude | Physics Wallah |
| Discrete Mathematics and Its Applications | Kenneth Rosen |
| Computer Networking: A Top-Down Approach | Kurose & Ross |
| Computer Organization and Embedded systems | Carl Hamacher |
| Database System Concepts | Korth |
| Compilers: Principles, Techniques, and Tools | Aho & Ullman |
| Software Engineering: A Practitioner’s Approach | Pressman |
| The C Programming language | Dennis Richie |
| Introduction to Algorithms | Cormen |
| Digital Design | Morris Mano |
| An Introduction to Formal Languages and Automata | Peter Linz |
Computer Science & Information Technology FAQs
What are computer science & information technology subjects?
Computer Science and Information Technology subjects cover a wide range of topics within computation and computing applications. This includes the creation and analysis of algorithms, programming languages, software design, and more.
Do computer science and information technology subjects differ from each other?
Computer science and information technology subjects are co-related, but CSE subjects are more theoretical than IT, which focuses more on practical software development.
Are computer science and information technology subjects tough?
Though CS and IT are considered to be one of the most challenging branches, the difficulty level of computer science and information technology subjects depends on students learning and understanding abilities.
Which is better, computer science or information technology?
The choice between computer science (CS) & information technology (IT) depends on the student's desired job role. Computer scientists focus on computer applications, while IT professionals work on troubleshooting and maintaining information systems.
Talk to a counsellorHave doubts? Our support team will be happy to assist you!
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