Note that your final mark will not be saved in the system.
21 - Big Data Wipeout
For this question there
are 5 correct answers. For each correct answer you will score 1 mark.
Be careful, if you get one wrong you are wiped out!
The diagram shows a partial graph scheme of a social media network. The system is required to recommend to Syed some potential matches. These potential matches should be friends of friends.
If anyone is already a friend, they should not be recommended, so Hazel would not be recommended.
If anyone, via the shortest root, is a friend of a friend of a friend (or more distantly-related), they should not be recommended. That means that Chris would not be recommended.
Anyone who is a friend of a friend, without also being a friend, should be recommended. Indicate which people would be recommended to Syed.
