Privacy and Security in Online Social Media Quiz 1: 25 February 2024 (January 2024 term)

Objective Type [1 Mark each]

1. ..........is the degree to which data can be trusted.

2. The .........is the primary way for apps to read and write the Facebook social graph.

3. ......... centrality measures how often a node occurs on all shortest paths between two nodes.

4. What is the full form of IFCN?

5. .........is an unreliable method to collect data because any change on the website leads to a change in the source code.

6. (True/False points) Pushshit API is the official API for Reddit.

7. (MSQ points) Which of the following frameworks is used for web crawling?

   • Django
   • Beautifulsoup
   • Selenium
   • Flask

8. (True/False points) City is a Personally Identifiable Information.

9. (MCQ points) What is the key difference between the unique identifiers used for tweets and Reddit posts?

   • A tweet's unique identifier is alphanumeric, while a Reddit post's unique identifier is numeric.
   • A tweet's unique identifier is numeric, while a Reddit post's unique identifier is alphanumeric.
   • Both a tweet's and a Reddit post's unique identifiers are alphanumeric.
   • Both a tweet's and a Reddit post's unique identifiers are numeric.

10. (MSQ points) Which of the following ways can used to avoid the Echo Chamber in the context of social media?

    • Interact with people of different perspectives
    • Interact with people of the same perspectives
    • Check multiple sources of information
    • Ignore the facts if it against your viewpoint