MBT in Sequential and Iterative Software Development Lifecycles CT-MBT Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   In an iterative SDLC, how are models updated across phases?

   • AModels are only updated during the design phase
   • BModels are not used in iterative lifecycles
   • CModels are updated each iteration to reflect new requirements
   • DModels are created once and never changed
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2. 7foundation · easy

   In a sequential (waterfall) software development lifecycle, which phase typically follows the design phase?

   • ATesting
   • BRequirements analysis
   • CMaintenance
   • DImplementation (coding)
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4. 8foundation · easy

   How does the choice of iterative SDLC affect the challenges of adopting MBT?

   • AIt requires continuous model maintenance, but changes are easier to handle
   • BIt makes changes more difficult to handle
   • CIt eliminates the need for model maintenance
   • DIt has no challenges
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5. 9expert · hard

   An agile team is integrating MBT into their development process. They have a model that is updated each sprint. However, the team is struggling because the model updates take too long, delaying test generation. What is the most effective strategy to address this?

   • AFreeze the model for several sprints to allow the team to catch up.
   • BMove to a sequential SDLC to reduce the frequency of model updates.
   • CReduce the model's granularity to focus on high-risk areas, allowing faster updates and quicker test generation.
   • DAutomate the model update process using AI, eliminating manual effort.
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6. 10foundation · easy

   In an iterative SDLC, where do MBT activities typically fit?

   • AMBT activities are performed only during the final iteration
   • BMBT activities are repeated in each iteration, with models refined based on feedback
   • CMBT activities are performed once at the start of the project
   • DMBT activities are not used in iterative lifecycles
   Reveal Solution Discussion Select an answer first