Final answer:
The practice of releasing movies globally on the same day is called Day-and-date release, aimed at synchronizing market impact and reducing piracy.
Step-by-step explanation:
The practice of releasing blockbusters on the same day around the world is known as a) Simultaneous release b) Global premiere c) International launch d) Day-and-date release. The correct term used in the film industry for this strategy is Day-and-date release. This approach is utilized to synchronize a movie's release across multiple countries and markets to maximize its impact, minimize the risk of piracy, and take advantage of global marketing campaigns.
This strategy is commonly used by movie studios to maximize the buzz and box office revenue of their films. By releasing a movie simultaneously in multiple markets, studios can build anticipation and prevent piracy.