CPHIMS System Development Life Cycle Questions and Answers — Questions and Answers
Question 1: A hospital's project team is conducting extensive workflow analysis, interviewing clinicians to gather their needs, and documenting detailed functional requirements for a new Computerized Provider Order Entry (CPOE) system. In which phase of the System Development Life Cycle (SDLC) are these activities primarily taking place?
- Implementation and Deployment
- Planning and Analysis (Correct answer)
- Maintenance and Evaluation
- Development and Testing
Correct answer: Planning and Analysis
The Planning and Analysis phase is focused on understanding the business problem, defining the project scope, gathering and documenting user requirements, and analyzing existing workflows. These activities are foundational to designing and building a system that meets user needs.
Question 2: During a large-scale EHR implementation, the project team decides to release functional modules in short, two-week cycles. Each cycle includes planning, design, building, and testing, and concludes with a stakeholder demonstration. This iterative and flexible approach to system development is best described as which methodology?
- Waterfall
- Agile (Correct answer)
- V-Model
- Spiral
Correct answer: Agile
The Agile methodology is characterized by its iterative and incremental approach. Projects are broken down into short cycles called sprints, which allows for flexibility, continuous feedback from stakeholders, and the ability to adapt to changing requirements throughout the development process.
Question 3: What is the primary objective of the 'Testing' phase within the System Development Life Cycle (SDLC)?
- To develop the system's architecture and database schema.
- To deploy the system into the live production environment for end-user access.
- To verify that the system meets the documented requirements and to identify and resolve defects before go-live. (Correct answer)
- To provide initial training to super-users and clinical champions.
Correct answer: To verify that the system meets the documented requirements and to identify and resolve defects before go-live.
The Testing phase is a critical quality assurance step dedicated to verifying that the system functions as specified in the requirements documentation. It involves various types of testing (unit, integration, user acceptance) to find and fix bugs and ensure the system is stable and fit for purpose before deployment.
Question 4: Six months after a new telehealth platform went live, the health IT team is actively monitoring system performance, applying security patches, resolving user-reported help desk tickets, and planning for a minor version upgrade. These ongoing activities are characteristic of which SDLC phase?
- Design
- Implementation
- Planning
- Maintenance and Evaluation (Correct answer)
Correct answer: Maintenance and Evaluation
The Maintenance and Evaluation phase begins after the system is deployed. It involves the ongoing support, monitoring, and enhancement of the system throughout its operational life to ensure it continues to function correctly, securely, and effectively.
Question 5: Which of the following is a critical activity performed during the 'Implementation' (or Go-Live) phase of the SDLC?
- Executing the data migration and system cutover plan. (Correct answer)
- Performing a detailed cost-benefit analysis for the project.
- Writing the initial functional requirements document.
- Conducting final user acceptance testing (UAT).
Correct answer: Executing the data migration and system cutover plan.
The Implementation phase, also known as go-live or deployment, is when the new system is put into the production environment. Key activities include executing the cutover plan (the switch from the old system to the new one), migrating data, and providing intensive support to end-users.
Question 6: In a traditional Waterfall SDLC model, which phase must be fully completed and signed off on before the 'Development' (or Build) phase can begin?
- Testing
- Maintenance
- Implementation
- Design (Correct answer)
Correct answer: Design
The Waterfall model is a strictly sequential process where each phase must be completed before the next one begins. The 'Design' phase, where the system architecture, database schema, and detailed technical specifications are created, serves as the blueprint for the 'Development' phase, where programmers write the code.
CPHIMS System Development Life Cycle Questions and Answers
A hospital's project team is conducting extensive workflow analysis, interviewing clinicians to gather their needs, and documenting detailed functional requirements for a new Computerized Provider Order Entry (CPOE) system.
In which phase of the System Development Life Cycle (SDLC) are these activities primarily taking place?