1. Predicting movie box-office revenues is an example of prediction
Correct : C. collective behavior
2. Befriending someone, playing games, following, blocking, subscribing, or chatting demonstrates and writing a blogpost or review or uploading a photo to a social media site demonstrates .
Correct : A. User-User Behavior ; User- Entity Behavior
3. methods measure how a feature can affect a phenomenon and a well known causality detection technique is called
Correct : D. Causality testing; Granger causality
4. Twitter's API uses API and format.
Correct : A. REST ; JSON
5. Facebook uses API that provides the primary means of interacting with the Social Graph.
Correct : C. Graph
6. In addition to the textual content of a tweet in Twitter, tweets come bundled with two additional pieces of metadata: and .