Which statement best summarises what watsonx Code Assistant for Z is for, and what it leaves to the team?
Select an answer to reveal the explanation.
Short Explanation
It speeds up the technical work—understanding, refactoring, transformation, and validation—while you still own the business analysis and operational risk calls.
Full Explanation
The correct statement says it accelerates understanding, refactoring, transformation, and validation of mainframe applications, while business analysis and operational risk management remain the team's responsibility. The tool's scope is the four technical workflows; decisions around what to modernize, when, and how much operational risk to accept sit outside that scope and stay with the team. The option claiming it performs the full modernization project end to end, including business analysis and risk sign-off, is wrong because those decisions are not part of the tool's scope. The option claiming it replaces the need for any human review of transformed code once validation completes is wrong because validation reduces risk but does not remove the value of human review before production changes go live. The option claiming it is limited to code explanation and plays no role in refactoring or transformation is wrong because the scope explicitly includes refactoring and transformation. For the exam, state both halves clearly: what the tool accelerates, and what still requires the team's judgement.