When does the analytics tracking code send a pageview hit to google analytics?

Q. When does the analytics tracking code send a pageview hit to google analytics?

A. Every time a user adds an item to an online shopping cart

B. Every time a user clicks video on a website

C. Every time a user search on a website

D. Every time a user loads a webpage with embedded tracking code

Correct Answer Is :

D. Every time a user loads a webpage with embedded tracking code