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Cheat sheet
CBSE · Class 6 · Computational Thinking and AI

Ethics and Digital Responsibility

Being responsible online means strong passwords, keeping private information private, checking before sharing and using AI tools honestly.

Key ideas

Remember

The five password rulesat least 8 characters; a capital letter; a small letter; a digit; a symbol such as # or @
Sharing in rounds (k people each)k + k2 + k3 + … (3 rounds of 4: 4 + 16 + 64 = 84)
Weekly screen time5 × school-day minutes + 2 × weekend-day minutes
Upsetting message or strangerdo not reply; tell a trusted adult

Watch out

Worked example

(a) A website asks for passwords with: at least 8 characters; a capital letter; a small letter; a digit; a symbol such as # or @. How many of these five rules does the made-up password MANGORIV meet?
(b) A child shares a photo with 5 friends. Each of them shares it with 5 new people, and so on, for 4 rounds of sharing in all. How many people (not counting the child) have received the photo?

Working: (a) length 8; has capital, no small letter, no digit, no symbol; (b) 5 + 25 + 125 + 625: once shared, a post is hard to take back

Answer: (a) 2; (b) 780