Privacy and Security in Online Social Media Week 5 Answers

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Privacy and Security in Online Social Media Week 5 Answers
Privacy and Security in Online Social Media Week 5 Answers

Privacy and Security in Online Social Media Week 5 Answers (July-Dec 2025)

Nptel Course link: Click here


Question 1. Which of the twitter profiles is the most popular one in the US? [Assuming the information given in snapshot]
a) image 1
b) image 2
c) image 3
d) image 4

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Question 2. Select the pair(s) of social platforms that are adopted by different police departments to engage with people?
a) Whisper, Yak-Yak
b) Twitter, Youtube
c) Yak-Yak, Tik-tok
d) Facebook, Twitter

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Question 3. Which of the following tweet(s) is done by the official or verified twitter account of the Hyderabad police?
a) only
b) only
c) Both a) and b)
d) None of the above

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Question 4. Choose the correct option for a research question: “How do citizens and police engage in social media discussion threads”?
a) Topical characteristics
b) Engagement characteristics
c) Emotional Exchanges
d) Cognitive and Social Orientation

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Question 5. Which of the following pieces of information about a user is/are returned by the Twitter API?
a) The user’s username
b) The user’s contact to sign up with Twitter
c) The number of followers of user
d) The Geo-location of user

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Question 6. Given below the graphs: Here X-axis shows the total number of posts of a particular type. Y-axis shows the post type. Which is the most important issue that is reflected in the graph?
a) Theft
b) Traffic
c) Neighborhood
d) Dissatisfaction

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Question 7. When did Prof. PK join Twitter?
a) September, 2009
b) October, 2009
c) December, 2009
d) May, 2009

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Question 8. As discussed in the lecture, what is the communication style of posts done by citizens and police on social media?
a) Informal, formal by citizen and formal by police
b) Informal, formal by citizen and Informal, formal by police
c) formal by citizen and formal by police
d) Informal by citizen and informal by police

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Question 9. Choose the correct option whether the tweet is legitimate?
a) True
b) False

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Question 10. Which features (from options) can be used to measure behaviour on social media (shown in the figure below)?
a) Engagement features
b) Linguistic features
c) Social features
d) Cognitive features

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