What are the name of these tools?

Atool that matches persoal skills qualities interests and talets to a career is called a

Need asap write a short paper describing the history and differences between six sigma, waterfall, agile, and scrum models. understanding these models can give you a good idea of how diverse and interesting it development projects can be. describe what the rationale for them is and describe their key features. describe the history behind their development. at least 400 words

How can you tell if someone sent you a text message to your email instead of a email