정답: B
The main risk associated with adding a new system functionality during the development phase without following a project change management process is that the new functionality may not meet requirements (option B). This is because:
A project change management process is a set of procedures that defines how changes to the project scope, schedule, budget, quality, or resources are requested, evaluated, approved, implemented, and controlled12.
A project change management process helps to ensure that the changes are aligned with the project objectives, stakeholders' expectations, and business needs12.
Adding a new system functionality during the development phase without following a project change management process can introduce risks such as:
The added functionality has not been documented (option A), which can lead to confusion, inconsistency, errors, and rework3.
The project may fail to meet the established deadline (option C), which can result in delays, penalties, and customer dissatisfaction3.
The project may go over budget (option D), which can cause cost overruns, financial losses, and reduced profitability3.
However, the main risk is that the new functionality may not meet requirements (option B), which can have serious consequences such as:
The new functionality may not be compatible with the existing system or other components3.
The new functionality may not be tested or verified for quality, performance, security, or usability3.
The new functionality may not deliver the expected value or benefits to the users or customers3.
The new functionality may not comply with the regulatory or contractual obligations3.
The new functionality may cause dissatisfaction, complaints, or litigation from the stakeholders3.
Therefore, the main risk associated with adding a new system functionality during the development phase without following a project change management process is that the new functionality may not meet requirements (option B), as this can jeopardize the success and acceptance of the project.
References: 1: How to Make a Change Management Plan (Templates Included) - ProjectManager 2: What Is Change Management? Process & Models Explained - ProjectManager 3: 8 Steps for an Effective Change Management Process - Smartsheet
