A customer plans a scalable modernization programme and asks which project roles matter most. What should the consultant emphasise?
Select an answer to reveal the explanation.
Short Explanation
Scale multiplies every gap. You need people who can understand legacy code, redesign it, verify it, and deliver it. Missing one discipline just means the gap shows up more often.
Full Explanation
The correct emphasis is a blend of COBOL and Java expertise with architecture, testing and DevOps skills, because the work spans understanding, redesigning, verifying and delivering the system. A programme spanning many modules needs each discipline consistently applied - legacy understanding, target design, verification and delivery - or defects compound across modules. The option focusing only on Java architects is incorrect because architects alone cannot verify behavioural equivalence or manage delivery. The option focusing only on project managers is incorrect because coordination without technical capability does not produce correct, deployable code. The option focusing only on automated tooling operators is incorrect because tooling still requires human judgement in design and validation. For the exam, scale the same balanced skill set rather than concentrating on one role.