Jackie used the software development life cycle to create a new game. Jackie ran her code to make sure it worked and had no errors. Which stage of the software development life cycle is Jackie currently in?

Coding
Maintenance
Planning & Analysis
Testing

She is running to maintenance to make sure everything works

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).