1 short paper and 4 trends

Project Description:

Assignment 1: Error Handling in an Activity Diagram Refer to the activity diagram Figure 2-15 on page 59 of the textbook. The diagram omits several error-handling pathways. Write a two to three (2-3) page paper in which you: Using Microsoft Visio or an open source alternative such as Dia, update the diagram to include two (2) error-handling pathways. Note: The graphically depicted solution is not included within the required page length. Produce a narrative which describes the added error-handling pathways that includes: an overview of the errors being checked an explanation of the main reasons why checking for such errors is important an overview of other possible errors Use at least three (3) quality scholarly resources outside of the suggested resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources. Trend 1 The Systems Development Life Cycle (SDLC)” Please respond to the following: Compare the six (6) core processes in the SDLC. Give your opinion on which one you believe is the least important in developing software and explain why. Give your opinion on which one you believe is the most important in developing software and explain why. Ascertain what you believe is the most significant difference between agile development techniques and traditional development techniques. Justify your response. Trend 2: Emergency Management, Disaster Response, and Operations Conduct research utilizing quality internet sites and provide working definitions for each scientific term below. Utilize academically legitimate sources such as dictionaries to develop your definitions. Explain the meaning and describe how it would apply to the study of emergency management. Also, provide a discussion regarding which of the concepts are the most important to the study of emergency management. Give examples as needed to clarify your definitions. These are the terms: – Fact – Theory – Opinion – Expert Opinion – Thesis – Hypothesis – Experiment -Subjective -Objective Trend 3 Gathering System Requirements" Please respond to the following: According to the textbook, one of the toughest problems in investigating systems requirements is ensuring that they are complete and comprehensive. Imagine that you are a systems analyst. Decide the primary way in which you would ensure that you secure the necessary information during an interview session with a client. Devise a plan for accommodating conflicting responses for the same procedure from two (2) different people you interviewed. Trend 4 "Use Case Description versus Activity Diagram" Please respond to the following: Compare a use case description and an activity diagram. Devise a scenario in which you would use a case description and devise a scenario in which you would use an activity diagram. Consider a system needed to store information about computers in a computer lab at a university, such as the features and location of each computer. Ascertain the domain classes that might be included within the domain model. Discuss whether or not you believe an entity-relationship diagram (ERD) would be a suitable model