CBSE Class 12 Computer Science Exam Pattern 2026 - Check CBSE 12th Computer Science Blueprint

Pratha Shishodia

Updated On: October 28, 2025 10:53 AM

CBSE Class 12 Computer Science Exam Pattern 2026 is a 100-mark exam where theory paper is for 70 marks and practical exam is for 30 marks. Go through it to understand the pattern of questions and prepare for the board exams.
CBSE Class 12 Computer Science Exam Pattern 2026
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CBSE Class 12 Computer Science Exam Pattern 2026 familiarizes students with the pattern of questions appearing in the board exams. The CBSE Class 12 computer science exam 2026 is divided into 70-mark theory and 30-mark practical exam. For the theoretical exam, students will have to cover up to three units, namely Computational Thinking and Marks Programming – 2 (40 marks), Computer Networks (10 marks), and Database Management (20 marks). The students will get 20% MCQs, 30% case-based questions, and 50% short or long questions. Similarly, for practical exams, students will have to prepare a project, and report file, and be present for the viva and test. To test their knowledge of the subject, they can also solve the CBSE Class 12 Computer Science Sample Paper 2026 .

The students should first focus on completing the CBSE Class 12 Computer Science Syllabus 2026 1-2 months before the final exam and then continue with the revision. The students should aim at completing the syllabus and solving the sample papers in advance as the board is going to conduct the exams from February 17, to April 9, 2026 . Read the article in detail for more information about CBSE Class 12 Computer Science Blueprint 2026.

CBSE Class 12 Computer Science Exam Pattern 2026

Check the table below to learn more about the CBSE Class 12 Computer Science Blueprint and check the distribution of marks for each unit.

Unit No.

Unit Name

Marks

I.

Computational Thinking and Programming – 2

40

II.

Computer Networks

10

III.

Database Management

20

Total

70

Also Read: CBSE Class 12 Computer Science Important Questions 2026

CBSE Class 12 Computer Science Blueprint 2026 for Practical

Check the table below to know the marks divided for each of the sections in the practical exam.

S.No.

Unit Name

Marks

1.

Lab Test

Python Program (60% logic + 20% documentation + 20% code quality)

8

SQL Queries (4 queries based on one or two tables)

4

2.

Report File

Minimum 15 Python Programs

7

SQL Queries (Minimum 5 sets using one table/two tables)

– Minimum 4 programs based on Python – SQL connectivity

3.

Project (Using concepts learnt in Classes 11 and 12)

8

4.

Viva Voce

3

Total

30

Also Read: CBSE Class 12 Computer Science Previous Year Question Paper

CBSE Class 12 Computer Science Question Paper Pattern 2026

The question paper will include a variety of questions. The questions are divided into different sections by the CBSE. Some questions will be objective, short, and long. In the long questions, students will get the option to make a choice. Check out the following points to know the types of questions asked in the board exam. Also, check the marks for questions in different sections.

  1. The paper is divided into 3 Sections - A, B, and C.
  2. Section A consists of 7 questions of 2 marks each.
  3. Section B consists of 3 questions of 2 marks each.
  4. Section C consists of 3 questions of 4 marks each.
  5. Internal choices will be provided in questions 7, 8, and 12.

Students can regularly visit the page to get the latest updates related to the CBSE Class 12 Computer Science exam pattern. According to the pattern followed by the board, the students can prepare the questions. They can also check the CBSE Class 12 Result by clicking here.

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FAQs

Will there be choices in the questions in CBSE Class 12 Computer Science exam?

Yes, the students will be provided with the internal choices in the long questions in CBSE Class 12 Computer Science exam. The students need to choose the best option and answer the questions by adding all the relevant points. 

Is it possible to score good marks in the CBSE Class 12 Computer Science theory exam?

Yes, students with a good preparation level can easily answer the questions and score good marks. It is suggested that after completing the syllabus, students should start solving the sample papers and previous year question papers to get familiar with the types of questions. This will help them to write exact answers in board exams.

What is the pattern followed for the CBSE Class 12 Computer Science practical exam 2025-26?

In CBSE Class 12 Computer Science practical exam 2025-26, students will have to prepare a project, report file, and be present for the test, and viva. The lab test will be of 12 marks, project of 8 marks, viva of 3 marks, and 7 marks will be for file. 

What is the CBSE Class 12 Computer Science Exam Pattern 2025-26?

CBSE Class 12 Computer Science Exam Pattern 2025-26 is divided into theory and practical. The theory exam will be of 70 marks and practical exam will be of 30 marks.

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