Exam 4: Exploring User Migration, Security, and Data Mining in Social Media Sites

The problem of finding hidden structure in unlabeled data is called

____________ type of sites are known as friend-of-a-friend site.

Different social media services offer tips as of how to use their services and site, still maintaining a high altitude of security.

Which data mining task can be used for predicting wind velocities as a function of temperature, humidity, air pressure, etc.?

Many social media sites and services provide _______________ for legitimate account verification.

Which of the following is not a data pre-processing methods

which is the type of migration that take place in social media sites ?

Which of the following is the most viral section of the internet?

The important characteristics of structured data are

_______refers to a population of individuals behaving in a similar way.

Which is the general features can be considered for user migration ?

Which of the following activities is NOT a data mining task?

To analyze __________, there is a four-step procedure,

Keeping the password by the name of your pet is a good choice.

_______relationship model allows you to keep up with the latest happenings of any other user, even though that other user may not choose to follow you back or even know that you exist.

Scanning your system and destroying suspicious files can reduce risks of data compromise or leakage of compromised data over social media.

Which of the following is not an appropriate measure for securing social networking accounts?

Identify the example of Nominal attribute

If hackers gain access to your social media accounts, they can do some illicit or shameless act to degrade your reputation.

________________ is a popular tool to block social-media websites to track your browsing activities.