Which of the Following Statements About Executive Orders Is LEAST

Which of the following statements about executive orders is LEAST accurate?

A) Executive orders are exceptional devices used only in times of national emergency.
B) Executive orders have been used to change federal policies on the prosecution of undocumented immigrants.
C) Executive orders have been used to allow government agents to use interrogation techniques that are widely regarded as torture.
D) Executive orders are often mundane and deal with bureaucratic organization.
E) Executive orders by one president are sometimes immediately revoked by the following president.