Final answer:
Need is not a major concern during the programming phase of a project because it should have already been established before this phase. Major concerns at this phase pertain to schedule, cost, and constructibility.
Step-by-step explanation:
During the programming phase of a project, the major concerns typically revolve around the technical aspects of developing the software and ensuring its functionality.Therefore, constructibility is not a major concern during the programming phase.
Constructibility refers to the feasibility of physically constructing a project, which is more relevant in fields like Engineering or Architecture.
During the programming phase of a project, which is often the initial planning phase, the concerns are typically centered around defining project objectives, determining functions, and outlining requirements that the completed project must fulfill. The major concerns during this phase include the schedule, because it establishes a timeline for the project, the cost, because it impacts the budget and financial feasibility, and the constructibility, because it ensures that the design can be realized effectively using available materials and methods. Need, however, is not a major concern during the programming phase itself, as it should have already been established and validated as part of the project justification prior to entering this phase.