Answer:
A). the efforts of Congress to supervise the manner in which its laws are implemented by the executive branch.
Explanation:
'Oversight' is described as the 'process under which the Congress aims to overview the progress and execution of various programs, initiatives, policies, projects, agencies, etc. as passed by the federation.' This is done through an oversight committee that helps congress in monitoring the implementation of these plans and whether the assigned targets are being fulfilled efficiently and effectively or not and if they are complying with the respective set norms, standards, and regulations. Thus, it helps in ensuring quality outcomes timely by maximizing the efforts through supervision. Thus, option A is the correct answer.