Which units have to be studied for NIELIT A/B/C level exam?

The authorities release the units to the studied for the A/B/C level exam through the NIELIT syllabus. The topics from these units have to be studied by the candidates. A Level B Level C Level Information Technology Tools and Network Basics Web Designing & Publishing Programming and Problem-solving through Python Language Introduction to the Internet of Things (IoT) and its Applications Data Structure Through Object-Oriented Programming Language Computer Organization and Operating System Databases Technologies Basic Mathematics Management Fundamentals and Information Systems Discrete Structure Software Engineering Operating System Data Communications and Computer Networks Computer-Based Statistical and Numerical Methods Elements of Mathematical Sciences Operating System Data Structure through JAVA Computer System Architecture Advanced Computer Graphics Advanced Computer Networks Mathematical Methods for Computing

Where can I get the NIELIT syllabus?

The NIELIT syllabus is published online at nielit.gov.in. The candidates can verify the units and topics is available by going through the NIELIT syllabus. To prepared well for the exam, the candidates are recommended to verify the official syllabus so that they know the topics to be covered. Course-wise syllabus will be published online.

Is NIELIT CCC more advanced than O-level?

No, NIELIT O-level is slightly more advanced than CCC. It is a one-year Diploma course that provides education in Computer Science and Engineering. It is nearly equivalent to a Polytechnic Diploma and is slightly tougher. In this course, students learn about programming, multimedia, ICT, etc. NIELIT CCC is a certificate course, where only a basic computer knowledge test is conducted, which consists of details about hardware, software, number systems, spreadsheets, word processors, etc.

What is the medium for the NIELIT exam?

There is a facility for candidates to choose to write the answers (the descriptive part only) either in English or Hindi. The preference should be marked therein. In case the preference is not marked, then the choice for the English medium will be by default. Question papers would remain in English only.

How many levels are there in NIELIT?

NIELIT offers admission to the courses at various levels, including 'O': Foundation Level 'A': Advanced Diploma 'B': MCA Equivalent 'C': M.Tech Level in Computer Science and Engineering Digital Literacy Courses ACC (Awareness in Computer Concepts) BCC (Basic Computer Course) CCC (Course on Computer Concept) CCC+ (Course on Computer Concept Plus) ECC (Expert Computer Course)

NIELIT Exam Syllabus 2026: Download O/A/B/C Level Syllabus PDFs

57 Students Q&A

Updated on Aug 21, 2025 13:10 IST

By Rashmi Karan, Manager - Content

NIELIT 2026 syllabus can be checked online at student.nielit.gov.in. The list of units and topics to be prepared for the upcoming examination is available through the NIELIT 2026 O/A/B/C level syllabus, which is expected to be similar to the previous year syllabus. Candidates are advised to check the detailed syllabus of NIELIT 2026 carefully before commencing their preparation process for the exam. Being familiar with the syllabus will allow the candidates to prepare a good study strategy for NIELIT 2026. Since the question paper will be prepared using the syllabus, they are advised to check the topics in detail. Along with the syllabus. the NIELIT 2026 exam pattern should also be checked. Read to know more about the NIELIT 2026 Syllabus.

Q: What do I need to prepare for the NIELIT O-level exam?

According to the recent NIELIT O level exam syllabus, the below-mentioned units need to be covered by the candidates:

Information Technology Tools and Network Basics
Web Designing & Publishing
Programming and Problem Solving through Python
Internet of Things and its Applications
Project

The comprehensive NIELIT syllabus is provided on the internet at nielit.gov.in.

Q: Is it essential to follow the NIELIT syllabus for exam preparation?

Yes, the candidates are recommended to go through the NIELIT syllabus thoroughly before their examination. By understanding the syllabus, candidates will be clear about the units and topics they need to prepare for the entrance test. Having knowledge in advance about the topics that need to be prepared for the exam will enable the candidates to come up with a proper exam strategy.

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