CBSE Deleted Syllabus For Class 11 Computer Science: Download Free PDF

CBSE Deleted Syllabus For Class 11 Computer Science: Computer Science is an optional subject of Class 11. Whether a student is from Medical stream or Non-medical stream, it is equally important to both of them. Computer Science is a concept based subject. In order to increase your overall percentage student needs to make their optional subject strong. It can make or break the percentage of students.

CBSE Class 11  Computer Science Deleted Syllabus

Due to the Covid-19 situation, no proper school functioning is taking place. There is a increasing stress on student’s shoulders and it is very difficult to cover entire syllabus in online classes. So CBSE has decided to reduce the syllabus by 30% of all classes.

Here student can check the deleted portions from Computer Science subject for Class 11 2020-21 academic year:-




Computer Systems and Organization


Encoding Schemes : UTF8, UTF32

● Concept of cloud computing and cloud services (SaaS,IaaS,PaaS), cloud (public/private), Blockchain technology







Computational Thinking and Programming – 1


Decomposition – concept, need for decomposing a problem, examples of problem solving using decomposition.

● Sorting algorithm: bubble and insertion sort; count the number of operations while sorting.


Suggested Deleted Practical List:-

  • Input a list of elements
  • Sort in ascending/ descending order using Bubble/ Insertion sort.



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