问题 1选择型What does SDLC stand for?Software Development Life CycleSystems Development Life CycleSystematic Development Life CycleStructured Development Life Cycle
问题 3选择型Which model is known for its step-by-step approach?Agile ModelWaterfall ModelIncremental ModelHybrid Model
问题 4选择型What is a key benefit of using Agile methodologies?Fixed requirementsLonger development cyclesLess user involvementFlexibility and adaptability
问题 5选择型What does the V-Model emphasize?Cost managementRapid deliveryVerification and validationUser training
问题 6选择型What is a disadvantage of traditional SDLC models?High flexibilityEasy to manageRigid structureLow costs
问题 7选择型Which phase involves gathering requirements?Systems AnalysisSystem DesignDevelopmentMaintenance
问题 8选择型What is the purpose of testing in SDLC?To gather requirementsTo train usersTo design the systemTo identify and fix defects
问题 9选择型What is a key feature of the Incremental Model?Complete deployment at onceDevelopment in small incrementsNo user feedbackFixed requirements
问题 10选择型What is involved in the maintenance phase?Initial planningUser trainingUpdating and fixing issuesRequirements gathering
问题 11选择型What does a hybrid model combine?Only traditional methodsOnly Agile methodsDocumentation and testingAgile and traditional methodologies
问题 12选择型What is a challenge in systems development?Resource constraintsEasy requirement changesAbundant skilled resourcesSimple stakeholder alignment
问题 13选择型What is the goal of resource management in SDLC?Increase costsEnsure proper resource utilizationLimit team collaborationAvoid documentation
问题 14选择型What does continuous improvement in SDLC focus on?Reducing costs onlyMaintaining the status quoOptimizing processes and toolsIgnoring user feedback
问题 15选择型What is a common tool used for system design?Microsoft WordMicrosoft ExcelMicrosoft PowerPointMicrosoft Visio
问题 16选择型What is the main purpose of stakeholder involvement?To limit communicationTo avoid project delaysTo ensure user needs are metTo increase costs
问题 18选择型What is a key aspect of the planning phase?Coding the systemDefining project scopeTesting the systemGathering user feedback
问题 19选择型What does the term "cost-effective" refer to in SDLC?High spendingLimited project scopeIncreased project durationEfficient use of resources
问题 20选择型What is a significant advantage of using SDLC?Decreased quality assuranceBetter risk managementMore complex processesLess user involvement