looking at the cost of quality, which of the following is not part of prevention: 1. include activities to gain insight into product condition the "first time through" each process 2. the cost of management activities required to plan and coordinate all quaility control and quality assurance activies 3. the cost of added technical activities to develop complete requirements and design models 4. test planning costs

Explore the concept of "bath tub curve" in system reliability and its implications for maintenance strategies.

looking at the impact of management actions, which of the following answers matches best to the following statement: a software team is rarely given the luxury of providing an estimate for a project before delivery dates are established and an overall budget is specified 1. estimation decisions 2. scheduling decisions 3. risk orientation decisions 4. project decisions

A system's scope and complexity can change as the project progresses. A project that may seam feasible one day, may become unfeasible later. Integrating feasibility checkpoints into the SDLC process is a best practice to ensure that systems' success.  -True -False

b) Consider the following ten usability heuristics: (UH1) Visibility of system status; (UH2) Match between system and real world; (UH3) User control and freedom; (UH4) Consistency & standards; (UH5) Error prevention; (UH6) Recognition rather than recall; (UH7) Flexibility and efficiency of use; (UH8) Aesthetic and minimalist design; (UH9) Help users recognize and recover from errors; (UH10) Help and documentation. i) To indicate that a new email has arrived, the system shows the image of a closed envelope. Which usability heuristic is this design satisfying? Justify your answer. ii) In a website, the navigation buttons are always located at the top of every page. Which usability heuristic is this design satisfying? Justify your answer.