Drag each tile to the correct box. Arrange the phases in the sequence that they are carried out in a typical software development model. maintenance, requirements, gathering, coding, design, testing, ↓ ↓ ↓ ↓

Which statement is true of web-based social media? a.they allow consumers to interact with and update content. b.they cannot be updated easily, as compared to print media. c.they are expensive to produce and maintain, as compared to print and television. d.they can exist independent of the internet.

Description: write function lastfirst() that takes one argument—a list of strings of the format "lastname, firstname" —and returns a list consisting of two lists: (a) a list of all the last names (b) a list of all the first names

According to the rules of economics, all resources arein their supply. the wants and needs of people are. the more scarce a resource is, the people are willing to pay for it. the principle of scarcity forces people to.