Which of the following is a power of the vice president as outlined in the Constitution?

The role of commander-in-chief is reserved for the president of the United States, as outlined in Article II of the Constitution. While the vice president may have military duties or experience, the authority to command the armed forces lies solely with the president, not the vice president.

The appointment of cabinet members is the responsibility of the president, who nominates individuals for these positions. The Senate then confirms these nominations. The vice president does not have the constitutional authority to appoint cabinet members, which limits their influence in executive appointments.

Veto power is exclusively held by the president, who can reject legislation passed by Congress. The vice president, while an important part of the executive branch, does not have the authority to veto bills, as this power is not granted to them by the Constitution.

The responsibility for negotiating treaties lies with the president, who must then seek the advice and consent of the Senate for ratification. The vice president does not possess the constitutional authority to negotiate treaties, which is a presidential prerogative.