Information Technology (IT) Syllabus 2025: Subjects, Semester-wise Syllabus PDF, Top Colleges, Books

An Information Technology under Computer Science Engineering Degree is a four-year undergraduate program. This discipline deals with the computation of hardware and software, involving other programming languages, which form an essential part of Information Technology. This course offers jobs in various fields like Data Science, Cloud Computing, Software Engineering, Machine Learning, Artificial Intelligence, Blockchain Engineering, etc. Students looking forward to taking up a profession in Information Technology can take this course. Those who would like to engage themselves in cyber security, computer forensics, management of information technology, networks, operating systems, project management, etc., are well-suited to take this course.

Information Technology Important Facts

Following are the important facts related to Information Technology:

• This four-year course is divided into 8 semesters. The marks are rewarded according to the number of subjects in each semester.

• Subjects related to Data Structures and Algorithms, Operating Systems, Parallel Computing, Artificial Intelligence, Computer Graphics, Soft Computing, Genetic Algorithms, Bioinformatics, Virtual Reality, Cloud Computing, Semantic Web Technologies, Software Architecture, Simulation and Modelling, Advances Database Structures, etc., are part of this course.

• These subjects help the students gain an insight into various developments in technology and their applications in computer science engineering. A lot of innovation and self-equipped skills would be essential for the duration of this course. Much research and improvisation are required to keep up with the growing trend of producing unique technologies.

• Every student must score the minimum score to complete the respective course. Everyone should need to undertake a final year project as well. The type and the duration of the project, along with the respective credit score, are decided by the university/college. For instance, in the IITs, the 4th year project could be carried out inside and outside the university.

• Besides the respective core subjects, a student is free to take up elective courses as well. It is based on their interest and choices. A student can opt-in for such electives at the beginning of any semester at their own discretion. The choices of such electives may vary based on colleges or universities.

List of Subjects in Information Technology

The core subjects are mostly covered between the first and the fourth semesters. The core subjects of Computer Science Engineering include Physics, Chemistry, Mathematics, Engineering Sciences, and core subjects related to Information Technology. The remaining four semesters cover a variety of professional and elective courses, which include Humanities and Social Sciences. The electives are open to students. They can choose the desired elective from any department in the college/institute, and the respective credits are awarded.

Typical Core Subjects for Information Technology

Subject Title	Subject Details
Software Engineering	This subject provides an introduction to the fundamentals of software requirements, distribution of components, data persistence, architectural styles, coding integration, construction technologies, profiling, software testing, slicing tools, software configuration management, deviations and waivers, reverse engineering, approving and implementing software changes, software building, software release management, in-process audits of a software baseline, software construction, object-oriented runtime issues, etc.
Database Systems	This subject provides an overview of the basic concepts of data models, normalisation of logical database design, storage organisation of physical database design, indexing, procedural and non-procedural query languages, query processing, transaction processing and its concurrency, control, and recovery, database systems for hotel and hospital management, etc.
Data Analytics	This subject gives an overview of the concepts related to data analysis like statistical modelling, total information awareness, distributed file systems, dimensionality reduction, distance measures, mining data streams, link analysis, community detection, clustering, partitioning, Multi-layer Perceptron, Convolutional Neural Network, etc.
Signals and Systems	This subject provides an insight into the concepts of sampling, quantisation, interpolation, discrete-time signals, Fourier and Cosine Transforms, Continuous Linear Time-Variant and Invariant, Convolution and Correlation, Feedforward and Feedback, Modulation, Multiplexing, Compression, etc.

Typical Elective Subjects for Information Technology

Information Technology is a specialisation chosen under Computer Science Engineering. The typical elective subjects for Information Technology are as follows:

Subject Title	Subject Details
Soft Computing	This subject provides an overview of the concepts of optimisation, genetic algorithms, introduction to fuzzy sets, Global swarm optimisation techniques, hybrid soft computing methods, fundamentals of neural networks, clustering, biologically inspired computing, particle swarm optimisation, applications, and recent research trends.
Computer Graphics	This subject provides an overview of the Computer Graphics Hardware, lines, circles, ellipses forming part of scan conversion, filling algorithms, clipping algorithms, projections, visible surface determination, animation of 2D and 3D images and their transformation, implementation of support graphics editor, etc.
Web Technologies and Applications	This subject gives a brief and in-depth analysis on the topics like the Internet, the world wide web, an overview of the world wide web and its system architecture, hypertext transfer protocol, HTTP1.1, HTTP2, HTTPS, SSL, XHTML, HTML5, CSS3, Syntax and Semantics, Web frameworks, Search Engine Optimisations, etc.
Multimedia Signal Computing	This subject provides an overview of the signals in the physical world and computer sciences, Discrete Signals and Spectra, Discrete Fast Fourier Transforms, Discrete Cosine Transforms, Discrete Wavelet Transforms, Z-Transform and Convolution, Compression of Audio, Image, and Video, etc.

Detailed Syllabus for Information Technology

The syllabus of Information Technology may vary from one college/institute to the other. Moreover, the subjects are similar. The basic core or elective subjects covered in the duration of this course for Information Technology under Computer Science Engineering and the details of a few subjects are as follows:

Semester	Core/Elective	Subject Title	Subject Details
1	Core	Introduction to Computer Science Engineering	This subject provides a brief introduction to the basic concepts of Computer Science Engineering and their applications.
	Core	Introduction to Environmental Studies	The subject helps understand the diversity of the environment, especially about hydrosphere, biosphere, atmosphere, lithosphere, and what constitutes each of the layers.
2	Core	Data Structures	This subject provides knowledge of the basic data structures and the concepts in object-oriented settings for design, testing, and maintaining software systems.
	Core	Quantum Mechanics and Statistical Mechanics	The subject imparts education on the topic of quantum and statistical mechanics and how they construct themselves in a part of one framework.
3	Core	Computer Communication and Networking	This subject provides an overview of the evolution of data communication and networks and their fundamental transmissions.
	Core	Unix Programming and Practice	This subject provides an insight into the basics of UNIX OS, its history, features, architecture, basic utility commands, key features, etc.
4	Core	Database Systems	This subject provides an overview of the basic concepts of data models, physical database design, storage organisation, indexing, transaction processing, etc.
	Elective	Computer Graphics	This subject provides an in-depth analysis of the concepts of Computer graphics hardware, 2D and 3D technologies, conversion of images, etc.
5	Core	Software Engineering	This subject provides an in-depth analysis of the concepts of software engineering and the fundamental system requirements, requirement models, etc.
	Core	Parallel Computing	This subject provides a brief into the concepts of parallel computing, its architecture, memory and programming techniques, etc.
6	Core	Information Assurance and Security	This subject provides an insight into the concepts of cryptography, network security, its authentication and encryption, operating systems, web security, etc.
	Elective	Object-Oriented Analysis and Design	This subject provides an insight into object-oriented technology and its databases with the help of the development of programming languages, etc.
7	Elective	E-Commerce	This subject provides an essential insight into the infrastructure and tools for e-commerce, data mining, web metrics, knowledge management, legal, ethical and social issues, etc.
	Elective	Simulation and Modelling	This subject gives an in-depth analysis of the concepts of types of systems, statistical tools and techniques, modelling and performance evolution, etc.
8	Elective	Cryptocurrencies and Blockchain Technologies	This subject provides an overview of the concepts of cryptocurrencies, basics of hybrid models of cryptography, application of smart contracts, wallets for Ethereum, etc.
	Elective	Information Retrieval	This subject provides an overview of the concepts of Information, the basic concepts of query, modern search interface and its requirements, system architecture, experimental evaluation of IR systems, implicit and explicit learning, etc.

Specialisations offered in Information Technology

A few of the specialisations offered in Information Technology are as follows:

Specialisation	Specialisation Subjects	Subject Details
Information Technology	Perceptual Audio Processing	This subject provides an overview of the fundamentals of audio and speech processing, and perceptual processing of digital speech, speech and audio rendering, storage and retrieval, etc.
Information Technology	Mobile Adhoc Networks	This subject gives an introduction to mobile ad hoc networking, Bluetooth networks, imperatives, challenges, and characteristics, measuring energy consumption, power-saving protocols, etc.
Information Technology	Rich Internet Application	This subject provides an overview of the concepts of the SaaS model, web programming concepts like HTML, XHTML, CSS, Javascripts, Flash/AR Adobe, Silverlight (MS), etc.
Information Technology	Enterprise Resource Planning and Systems	This subject provides an insight into the concepts of needs, models, commercial packages, supply chain management, drivers and obstacles, etc.

Books and Authors Related to Information Technology

Great Scholars recommend a lot of books for the students aspiring to pursue Information Technology as a part of Computer Science Engineering or as a specialised course which will provide them with a genuinely informative and reliable source of knowledge. These books could give an insight into the subjects and their basic outline in a much more engaging way. Most students can access these books easily, downloading them from online resources or accessing them from offline libraries. Some of the books relating to Information Technology are published online that can be accessed by anyone.

Subject	Book Title	Author	Details
Operating Systems	Modern Operating Systems	Andrew S. Tanenbaum Herbert Bos	This book, written by Andrew S. and Tanenbaum Herbert Bos, provides an insight into the concepts of Interrupting the Process Synchronisation, Coordination, Communication, Deadlock Detection, Mobile Operating Systems and Mobile Operating Systems, PCI Drivers, USB, Block, and Network Systems as well. He also provides an insight into Election Algorithms, Design Issues, Clock Synchronisation, Mutual Exclusion, etc.
Cloud Computing	Cloud Computing Architectures	George Reese, O Reilly's Publications	This book, written by George Reese, provides an insight into the infrastructures of networks and system architects. This book helps in understanding the differences between traditional deployment and cloud computing, determination of moving existing applications, analysing and comparing the long-term costs of cloud services, traditional hosting, building a transactional web application for the cloud, and changing the perspectives on application scaling, etc.
Soft Computing	Fuzzy Logic with Engineering Applications	Ross T.J., McGraw Hill Publications, 1995	This book written by Timothy Ross provides an insight into the methods and techniques of applications involved in engineering. The basic operations, the membership functions, and specialised applications involved in each criterion are covered thoroughly. Some of the topics covered are Mapping of Classical Set Functions, Cardinality of Crisp Relations, Cosine Amplitude, Defuzzification to Scalars, etc.
Virtual Reality	Virtual Reality Technology	Grigore C. Burdea, Philippe Coiffet, John Wiley, 2003.	This book written by Grigore C. Burdea and Philippe Coiffet provides an insight into the introduction to virtual reality technology and its effectiveness in real-time applications, scientific visualisations, computing architectures for virtual reality, Modeling, Human Factors in Virtual Reality, Face Cloning and Face Motion Capture and analysis of the recent trends.

Entrance Exams for Information Technology

To get into the most reputed colleges of the country in the stream of Informational Technology, one has to clear examinations of JEE Mains as well as JEE Advanced. These examinations are conducted twice in a calendar year and a candidate can get through IITs and NITs after clearing the same. JEE Mains, is a multiple-choice examination. Other than these, students can also, appear in college-level admission exams such as the SRM Joint Engineering Entrance Examination (SRMJEE), Birla Institute of Technology and Science Admission Test (BITSAT), Vellore Institute of Technology Engineering Entrance Examination (VITEEE). These examinations vary based on the cut-off set by the college admission department.

A candidate who has secured the cut-off score would be able to take admissions into the desired college after various other processes like the interview, written test, etc.

The eligibility criteria for each college depend on the target set by the colleges or universities.

Syllabus for Distance Program in Information Technology

According to AICTE, one cannot pursue a distance course in the stream of engineering. However, working professionals can opt-in for a distance education program. However, some private colleges and institutions provide distance education. Besides, there are a lot of websites that provide Information Technology courses. Students willing to take this course online have the advantage of studying remotely. The syllabus might not be the same as that of top colleges, but the core of Information Technology would be communicated thoroughly through these courses.

Top Colleges for Information Technology

A lot of colleges have been excelling in producing great results concerning Information Technology in India.

Sl.No.	College/University/Institution	Syllabus (URLs)
1	Indian Institute of Technology Madras	To be uploaded soon
2	Indian Institute of Technology Delhi	To be uploaded soon
3	Indian Institute of Technology Bombay	To be uploaded soon
4	Indian Institute of Technology Kanpur	To be uploaded soon
5	Indian Institute of Technology Kharagpur	To be uploaded soon
6	Indian Institute of Technology Roorkee	To be uploaded soon
7	Indian Institute of Technology Guwahati	To be uploaded soon
8	Indian Institute of Technology Hyderabad	To be uploaded soon
9	National Institute of Technology Tiruchirapalli	To be uploaded soon
10	National Institute of Technology Karnataka	To be uploaded soon

1. What are the benefits of Information Technology?

There are a lot of benefits that could be derived from Information Technology. Some of them are websites, mobile applications, social media contacts and promotions, search engine marketing, affiliate networking, digital signages, cashless payments, email marketing, generating QR Codes, Barcodes, Brochures, etc. The development of technology has brought in a lot of inputs that benefit both the consumers and the producers.

2. What skills are needed for Information Technology?

There are a lot of technical and practical skills required for information technology. Some of the basic skills required for IT are communication skills, Organisation Skills, Problem Solving, Research, Writing, PLanning, Typing and other skills related to computer science, Knowledge of Office and Word, Microsoft Excel, etc.

3. What does an IT person do?

IT professionals have a lot of work interrelated to technology and computer science. The main work of an IT person is to build, repair, test, maintain, launch, improvise and correlate with the hardware and software within the organisation. IT professionals might be freelancers who work for small firms or can be professionals working with a team in a bigger organisation.

4. Is IT easier than CSE?

In CSE, the topics of Mathematics, Machine Learning, Database Networking, Cryptography, etc., are learned. These subjects form part of the basics of Information Technology as well.

5. Why is Information technology important?

Information technology in the recent era has been growing beyond imagination, and its outcomes have been put into potential use. It helps in the building and growth of the business sectors and simplifies work to a great extent. The time and effort taken to manage a business have been minimised by the growth and use of information technology. It provides security and storage and communicates electronic data efficiently.

6. How does Information Technology support Artificial Intelligence?

Among multi-based platforms, the management of Information Technology is done with the use of Artificial Intelligence. The main technologies like Machine Learning and Big data form a prominent part of the process. These data processing and decision-making processes involve the use of both online and historical data.

7. What are the 5 components of Information Technology?

Information Technology has been classified into five essential components. They are Hardware, Software, Databases, Networks, and People. All these five components are integrated to perform input, process, output, feedback, and control. These are the five main components of Information Technology that impact the potential growth of IT shortly.

8. What are the main types of Information Technology?

There are six main types of Information Technology, and they are as follows:

• Transaction Processing Systems

• Office Automation Systems

• Knowledge Management Systems

• Management Information Systems

• Decision Support Systems and

• Executive Support Systems

A lot of successful organisations employ these six different systems to make sure that the data of the organisation is properly managed and the decision-making and problem-solving processes are simplified.

9. How many fields are there in Information Technology?

There are two broader fields in Information Technology. They are hardware and software. Hardware comprises manufacturing, development, research, maintenance, and management, while software comprises manufacturing, development, programming, software testing, maintenance, and support. Though both the fields have similar structures, they vary from one another in different ways related to technology.

10. What are the subjects in Information Technology?

The subjects under Information Technology are as follows:

• Operating Systems

• Computer Networks

• Java Programming and Web Designing

• Software Engineering

• Design and Analysis of Algorithms

• Database Management Systems

• Foundation of Computer Systems

• Data Structures

• Multimedia Applications

• Web Technologies and Application

• Performance Modelling

• Data Analytics

• Genetic Algorithms

• Computer Graphics

• Mobile Computing

• Embedded Systems

These are a few of the subjects covered under the Information Technology Syllabus.

11. Is maths compulsory for Information Technology?

As per the AICTE guidelines, class 12 level maths is compulsory to gain admission to the undergraduate programs based on engineering and technology. It is necessary to know basic maths, and it would suffice for sustaining the course. It depends on the streams you choose under Information Technology that determines the level of maths knowledge one has to have.

12. What is the syllabus of Information Technology 1st Year?

The first-year Information Technology Syllabus covers subjects relating to maths, primary science, and engineering. Some of the subjects covered in both semesters are Environmental Studies, Electrical Science, Applied Chemistry, Data Structures using C, Applied Physics, elements of Mechanical Engineering, Engineering Mathematics, Engineering Graphics, English, etc.

13. Which is the best IT course?

There are a lot of courses under Information Technology, and the best courses are as follows:

• Blockchain

• Cyber Security

• Data Visualisation

• Artificial Intelligence

• Machine Learning

• Selenium

• Cloud Computing

• Full-stack, etc.

According to the area of interest and the scope of development, the students can choose their desired stream.

14. What type of maths is used in Algebra?

Algebra is one of the topics that could be relevant to computer programming. This helps in developing algorithms and software that require working with maths functions. The design program also uses maths, and under Statistics, quantified models, representations, and the conclusion of data sets based on synopses are utilised to a greater extent.

Following are the top exams for Information Technology. Students interested in pursuing a career on Information Technology, generally take these important exams.You can also download the exam guide to get more insights.

Following are the most popular Information Technology Colleges in India. Learn more about these Information Technology colleges (Courses, Reviews, Answers & more) by downloading the Brochure.

Following are the most popular Information Technology courses, based on alumni reviews. Explore these reviews to choose the best course in Information Technology.

Following are the most popular Information Technology UG Courses . You can explore the top Colleges offering these UG Courses by clicking the links below.

Following are the most popular Information Technology PG Courses . You can explore the top Colleges offering these PG Courses by clicking the links below.