Final answer:
The e-Government Act aims to promote the use of online government services and improve IT usage in government. Public opinion is critical for conveying public demands to officials and for citizens to express their concerns. The necessary and proper clause has expanded, rather than limited, the powers of the national government.
Step-by-step explanation:
The e-Government Act indeed promotes the use of electronic government services by the public and is aimed at improving the use of information technology within government operations, making the statement true.
Public opinion plays a pivotal role in governance by both enabling elected officials to understand what the public wants and providing a platform for the public to express its views on various issues. Thus, options A and B are correct, making the answer Both A and B (d).
The necessary and proper clause, also known as the elastic clause, has been interpreted to grant Congress the power to pass laws needed to carry out its enumerated powers. This has generally resulted in an expansion, not a limitation, of national government power, making the true/false statement false (b).