Please help me with all parts thank you.

Chapter 5 and Chapter 6 Questions Develop a sequence diagram showing the interactions involved when a student registers for a course at a university. Courses may have limited enrollment, so the registration process must include a check that spaces are available. Assume students can access an electronic course catalog to find out about available courses. 1. Consider how messages and mailboxes are represented in an email system that you use. Model the object classes that might be used in the implementation to represent a mailbox and an email message. 2. 3. Based on your experience in using a bank ATM, draw an activity diagram that models the 4. When describing a system, explain why you may have to design the system architecture S. Explain why design conflicts mizht arie when designing an architecture for which bon data processing required when a customer withdraws cash from the machine. before the requirements specification is complete. n conflicts might arise when designing an architecture for which both availability and security requirements are the most important non-functional requirements. A system is to be developed to maintain information about a company's assets such as buildings, vehicles, equipment, etc. The system should be updatable by staff the field using mobile devices as new asset information becomes available. The company has several existing asset databases that should be integrated through this system. Design a layered architecture for this asset management system. 6