Computer Systems and Organisation

How a computer system is organised — CPU architecture, memory hierarchy, storage units, Boolean logic and software categories, building from Class 9 through Class 11 depth.

12 min readWeightage: CBSE Class 9/11 Computer Science — 4-6 marks30-question chapter test included

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Want this taught live? CBSE 2027 & 2028 batches

Computer Systems and Organisation (Computer Science) is part of the CBSE board syllabus plan. Pick the batch by the year you appear in — Class 11 students join the two-year CBSE 2028 program, Class 12 students and repeaters join the one-year or crash program for CBSE 2027.

CBSE 2027 online coaching — 1 year Class 12 batchFull syllabus, revision and test series for the CBSE board 2027 attempt in batches of 20 — every formula here is drilled through daily practice.
CBSE 2028 two year course for Class 9-11 studentsStart early: a two-year CBSE board 2028 program that builds concepts alongside school, with board-level support.
1-on-1 CBSE 2027 & 2028 tutoring at $15 per hourPersonal mentor, flexible timings and a plan built around the chapters you keep losing marks in.

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