What is the main function of the executive branch?

• A. To generate revenue
• B. To enforce laws
• C. To interpret laws
• D. To regulate commerce

Answer: (B)

The main function being tested is enforcing laws. The executive branch, led by the President, takes the laws Congress passes and puts them into action through federal agencies, directing enforcement, administration, and day-to-day operations of those laws. This includes running programs, issuing regulations, and overseeing law enforcement efforts via agencies such as the Justice Department and Homeland Security. The other roles described belong to other branches: generating revenue is a legislative task because tax laws are created by Congress; interpreting laws is the job of the judiciary, which determines how laws are applied in cases; regulating commerce is also primarily a legislative power, though the executive enforces those regulations through administrative agencies.