Oversight and public education are examples of what

Oversight and public education are examples of Non-legislative functions of Congress. Legislative oversights are also known as watch dog of the executive and independent agencies in the government. Non legislative functions are powers and at the same time responsibilities. It includes confirmation powers, impeachment powers and investigative powers.  The Non legislative Powers of Congress also uses electoral duties in which if there’s no president, the house decide and if there’s no vice president, the senate decide. They also have investigatory power and executive powers.

Yes thats true but what is the question