SOFTWARE ENGINEERING

In a banking application, what SDLC model is best suited to ensure all requirements are well-documented and stable before coding begins?

• Agile Model
  

• Waterfall Model

• Spiral Model

• Prototype Model

While developing an e-commerce app, frequent requirement changes from the client are expected. Which methodology is most appropriate?

• V-Model
  

• Incremental Model

• Agile Methodology

• Waterfall Model

For a hospital management system, which testing technique ensures each input field behaves correctly with edge cases?

• Stress Testing
  

• Equivalence Partitioning

• Boundary Value Analysis

• Regression Testing

After releasing a college ERP system, bugs are found in the login module. What type of maintenance is needed?

• Adaptive
  
  

• Corrective

• Preventive

• Perfective

A shopping website upgrades its payment gateway to support UPI. This requires which type of maintenance?

• Adaptive
  

• Preventive

• Corrective

• Routine

Which of the following is true about regression testing?

• It is done only once at the end
  

• It is used to test new modules

• It ensures recent changes haven't broken existing functionality

• It is only for performance testing

In Agile, who is responsible for maintaining the product backlog?

• Scrum Master
  

• Tester

• Developer

• Product Owner

A hospital management system must ensure that patient records are not lost even during a system crash. What quality attribute is most important?

• Portability
  

• Usability

• Reliability

• Reusability

While designing a smart parking system, the team creates a quick working model to show clients how it would function. What is this process called?

• 
  Prototyping
  

• Waterfall Model

• Agile Development

• RAD Model

A company wants to prevent future failures in their flight booking system by regularly reviewing and refactoring the codebase. What type of maintenance is this?

• Adaptive
  

• Preventive

• Corrective

• Re-engineering