Chapter 5: DiscussionOutline the stages in the system development life cycle. Identify common SDLC failures. Explain why it is important to plan the SDLC. Identify and discuss the major steps involved in a cost-benefit analysis of a proposed information system. Describe the different types of system documentation.Read Ch 7.DiscussionDiscuss the classes of transaction input controls used by accounting applications. Discuss the nature of processing controls, including run-to-run, operator intervention and audit trail controls. Describe the effective output controls over batch and real-time systems. Describe the features of the five CATTS that test application logic.Submission Instructions:The post should be at least 300 words per discussion, formatted and cited in current APA style. Include at least two references.
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