NCERT Solutions

10. You are planning to go for a vacation. You surfed the Internet to get answers for the following queries — Weather conditions Availability of air tickets and fares Places to visit Best hotel deals Answer All are example of Digital Footprint.

The school offers wireless facility (wifi) to the Computer Science students of Class XI. For communication, the network security staff of the school has a registered URL schoolwifi.edu. On 17 September 2017, the following email was mass distributed to all the Computer Science students of Class XI. The email claimed that the password of the

Preeti celebrated her birthday with her family. She was excited to share the moments with her friend Himanshu. She uploaded selected images of her birthday party on a social networking site so that Himanshu can see them. After few days, Preeti had a fight with Himanshu. Next morning, she deleted her birthday photographs from that

You got the below shown SMS from your bank querying a recent transaction. Answer the following — a) Will you SMS your pin number to the given contact number? b) Will you call the bank helpline number to recheck the validity of the SMS received? Answer a) No b) Yes

Sourabh has to prepare a project on “Digital India Initiatives”. He decides to get information from the Internet. He downloads three web pages (webpage 1, webpage 2, webpage 3) containing information on Digital India Initiatives. Which of the following steps taken by Sourabh is an example of plagiarism or copyright infringement? Give justification in support

After a fight with your friend, you did the following activities. Which of these activities is not an example of cyber bullying? a) You sent an email to your friend with a message saying that “I am sorry”. b) You sent a threatening message to your friend saying “Do not try to call or talk

Suhana is down with fever. So, she decided not to go to school tomorrow. Next day, in the evening she called up her classmate, Shaurya and enquired about the computer class. She also requested him to explain the concept. Shaurya said, “Mam taught us how to use tuples in python”. Further, he generously said, “Give

Rishika found a crumpled paper under her desk . She picked it up and opened it. It contained some text which was struck off thrice. But she could still figure out easily that  the struck off text was the email ID and password of Garvit, her classmate. What is ethically correct for Rishika to do?a)

After practicals, Atharv left the computer laboratory but forgot to sign off from his email account. Later, his classmate Revaan started using the same computer. He is now logged in as Atharv. He sends inflammatory email messages to few of his classmates using Atharv’s email account. Revaan’s activity is an example of which of the