23.03 Implementation Methods - Quiz

Check your understanding

1. What is the main characteristic of direct implementation?

   • Systems are implemented gradually over several months
   • Old and new systems run simultaneously for comparison
   • The old system is completely replaced in a single changeover { data-correct }
   • A small group tests the system before full deployment

2. Which implementation method provides the highest level of safety for critical systems?

   • Direct implementation
   • Phased implementation
   • Parallel implementation { data-correct }
   • Pilot implementation

3. What is the primary advantage of phased implementation?

   • Fastest time to full deployment
   • Lowest cost due to single transition
   • Manageable complexity through incremental delivery { data-correct }
   • Immediate feedback from all users

4. In a pilot implementation, what is the most important factor when selecting the pilot group?

   • Choosing the largest possible group to maximise feedback
   • Selecting users who are representative of the broader user base { data-correct }
   • Picking only expert users who won’t encounter problems
   • Including all senior management for approval purposes

5. What does WAgile methodology combine?

   • Waterfall planning with rapid prototyping
   • Agile sprints with traditional testing methods
   • Waterfall stage-gates with agile iterations { data-correct }
   • Direct implementation with parallel processing

6. Which implementation method would be most appropriate for a hospital patient records system?

   • Direct implementation for speed
   • Phased implementation by department
   • Parallel implementation for safety { data-correct }
   • Pilot implementation only

7. What is a key benefit of using stage gates in WAgile methodology?

   • They eliminate the need for testing phases
   • They provide governance and approval checkpoints { data-correct }
   • They speed up the development process
   • They reduce the need for user training

8. Which factor would most strongly favour choosing parallel implementation over direct implementation?

   • Limited budget for the project
   • Need for fastest possible deployment
   • Critical system that cannot afford downtime { data-correct }
   • Simple system with few integration requirements

9. In phased implementation, what should guide the order of phase deployment?

   • Alphabetical order of system components
   • Dependencies between features and user groups { data-correct }
   • Cost of implementing each phase
   • Preference of the development team

10. What is the main purpose of the pilot phase in implementation?

    • To train all users on the new system
    • To reduce the overall project cost
    • To identify issues in a controlled environment before full rollout { data-correct }
    • To demonstrate the system to stakeholders