UML classes Circle and Cylinder are given below, pictured in an inheritance relationship. Write the code for Circle and Cylinder in Java, making use of the inheritance relationship. Does it make sense to use inheritance here? Explain. B. Redo the design using composition, and write the resulting code in Java.

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

Select the correct answer. a company wants to use online methods to target more customers. it decides to conduct a market research by collecting the data of a few customers with their consent. they want to track data of the sites that their customers frequently visit. which software can the company? a. spyware b. bots c. adware d. trojan horse e. rootkits

Which set of steps will organize the data to only show foods with more than 100 calories and rank their sugar content from greatest to least?