CSE 360 Exams 2021/2022 with complete solution

Which is not true? The software crisis identified that software is delivered over-budget late incrementally with too many remaining errors Correct answer- incrementally In Scrum, who is responsible for removing any impediments that are obstructing the team from achieving its sprint goal? Scrum Master Customer Product owner Team members Correct answer- Scrum Master Software deteriorates rather than wears out because Correct answer- multiple change requests introduce errors in component interaction A stakeholder is Correct answer- Anyone who has a vested interest in the success of the project Which is not one of the questions answered by each team member at a daily Scrum meeting? What did you do since the last meeting? What obstacles are you encountering? What is the cause of the problems you are encountering? What do you plan to accomplish by the next team meeting? Correct answer- What is the cause of the problems you are encountering? The critical path Correct answer- determines the total calendar time required to complete a project Which of the following is not a configuration management activity? change management performance assessment version management system building Correct answer- performance assessment In version control, which of the following is a sequence of versions of source code? Correct answer- codeline True or false: The Software Engineering Code of Ethics takes that a professional software engineering should be committed to lifelong learning Correct answer- True Which of the following type of version control system creates a clone of the project repository? agile file controlled centralized distributed Correct answer- distributed In configuration management storage management, keeping a difference between one version and other than making a complete copy is called a difference copy a source translation a delta a clone Correct answer- delta Which of the following is not a common trait in software processes? design and implementation evolution specifications incremental development validation Correct answer- incremental development Which is the best type of project to apply a waterfall method? requirements are not well defined and will not change the customer cannot clearly define the requirements a great deal of risk is involved many rapid releases are needed Correct answer- requirements are well-defined and will not change The prototyping of a software is Correct answer- a useful approach when a customer cannot clearly define requirements clearly How do agile processes accommodate change to requirements? incremental releases refactoring test driven development pair programming Correct answer- incremental releases The formal proclamation defining the key values of agile development is the Correct answer- Manifesto for Agile Software In Scrum, the sprint backlog is Correct answer- taken from the product backlog The common template for a user story "As a A, I want to be B so C. What is A? a developer a type of user a customer none of the above Correct answer- a type of user As defined in this class, a use case scenario is a high level design a list of requirements the same thing as a user story a textual description of actions and conditions Correct answer- a textual description of actions and conditions Which question no longer concerns the modern software engineer? Correct answer- Why does computer hardware cost so much? Which of the following is a continuous process of improvement? restructuring refactoring re-engineering rewriting Correct answer- refactoring True or false: The waterfall model of software development is no longer an appropriate approach in today's development. Correct answer- false Which is not true about Gantt Charts? project tasks are listed in the left hand column horizontal bars indicate the duration of each task task dependency cannot be shown task concurrency can be clearly shown Correct answer- task dependency cannot be shown Which of the following is not an activity of project management? people management technology evaluation project planning risk management Correct answer- people management Which of the following is lowest on the hierarchy of needs? esteem needs self-realization needs physiological needs social needs Correct answer- physiological needs Which of the following is not usually part of a project plan? monitoring mechanisms hardware requirements high-level design work breakdown structure Correct answer- high-level design In agile-planning, which is the functionality of the different increments decided? Correct answer- during development Which of the following is not an important factor when managing people? honesty competition consistency respect Correct answer- competition Which personality type is motivated by he presence and actions of co-workers? self-oriented reward-oriented task-oriented interaction-oriented Correct answer- interaction oriented True or false: non-functional requirements are only created by the customer/user Correct answer- false Which of the following is NOT a non-functional requirement? ease of use robustness correctness portability Correct answer- correctness Which of the following is not a generic activity common to all requirements engineering processes? Elicitation Analysis Validation Prototyping Correct answer- Prototyping Which is true about using a natural language for representing requirements? The semantics of a natural language can cause confusion Functional and non-functional requirements are always clearly separated Multiple requirements are never grouped together They are the easiest to understand Correct answer- The semantics of a natural language can cause confusion. What is not included in the validation of requirements? Checking for validity Checking for ease of code Checking for completeness Checking for verifiability Correct answer- Checking for ease of code What should not be included in a use case scenario? precondition normal flow of events high level design abnormal flow of events Correct answer- high level design UML stands for Correct answer- unified modeling language What modeling perspective is when you model the context or environment of the system? External perspective Interaction perspective Structural perspective Behavioral perspective Correct answer- External perspective Which UML diagram shows the interactions between a system and its environment? activity diagrams state diagrams use case diagrams class diagrams Correct answer- use case diagrams