What is the triple constraint?
The triple constraint is a basic project management concept. Interviewers ask this question to ensure the candidate they select has the basic project management domain knowledge to be successful as an assistant project manager.
Remember to include easy to follow examples within your response. While an interviewer may appreciate a clear textbook definition of the triple constraint, providing a simple example will add value to your interview by demonstrating your ability to apply the concept correctly.
"The triple constraint is a concept that states that the quality of a project is affected by a combination of the cost, time, and scope of the project. It states that changes to cost, time, or scope affect the other aspects of the project. For example, if the budget of a project is cut, the scope of the project and the time allowed for the project are also reduced. Likewise, if the scope of the project is increased, it is likely to take longer to complete and will be more costly."
