KwickCards Exams and revision
The 30 practical marks
CBSE CS Class 12 practical
The 30 practical marks
- Lab Test
- Project
- Practical File
- Viva Voce
Practical and project season often arrives just as theory revision peaks, and many children feel stretched.
You do not need to know Python or SQL to help. Your support is about structure: time, space and gentle deadlines.
In CBSE Computer Science, the practical carries 30 marks, a meaningful share that rewards children who start early and prepare for the viva calmly.
A project your child genuinely understands is one they can explain with confidence, and that confidence shows in the viva.
Save this for later, and share it with your family.
The 30 practical marks split into Lab Test 12 (Python 8 and SQL 4), Project 8, Practical File 7 and Viva Voce 3.
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Which binary mode reads and writes without erasing the file?![L = [10,20,30,40]: what is L[-3:3]?](/images/learn/cards/A-029.webp)
L = [10,20,30,40]: what is L[-3:3]?
Which exception does this code raise?
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