Regarding Trump paying someone to take his SATs:

If true, that means he violated the Honor Code at The U.S. Military Academy at West Point.

The U.S. Military Academy at West Point
West Point's Cadet Honor Code reads simply that

"A cadet will not lie, cheat, steal, or tolerate those who do."
Cadets accused of violating the Honor Code face a standardized investigative and hearing process ([2]). First they are tried by a jury of their peers. If they are found guilty, the case will go up to the Commandant of the Academy who will give his recommendation, then to the Superintendent of the Academy, who has the discretion to either impose sanctions or recommend that the Secretary of the Army expel the cadet from the Academy.

Definitions of the tenets of the Honor Code
LYING: Cadets violate the Honor Code by lying if they deliberately deceive another by stating an untruth or by any direct form of communication to include the telling of a partial truth and the vague or ambiguous use of information or language with the intent to deceive or mislead.

CHEATING: A violation of cheating would occur if a Cadet fraudulently acted out of self-interest or assisted another to do so with the intent to gain or to give an unfair advantage. Cheating includes such acts as plagiarism (presenting someone else's ideas, words, data, or work as one's own without documentation), misrepresentation (failing to document the assistance of another in the preparation, revision, or proofreading of an assignment), and using unauthorized notes.

STEALING: The wrongful taking, obtaining, or withholding by any means from the possession of the owner or any other person any money, personal property, article, or service of value of any kind, with intent to permanently deprive or defraud another person of the use and benefit of the property, or to appropriate it to either their own use or the use of any person other than the owner.

TOLERATION: Cadets violate the Honor Code by tolerating if they fail to report an unresolved incident with honor implications to proper authority within a reasonable length of time. "Proper authority" includes the Commandant, the Assistant Commandant, the Director of Military Training, the Athletic Director, a tactical officer, teacher or coach. A "reasonable length of time" is the time it takes to confront the Cadet candidate suspected of the honor violation and decide whether the incident was a misunderstanding or a possible violation of the Honor Code. A reasonable length of time is usually considered not to exceed 24 hours.

To have violated the honor code, a Cadet must have lied, cheated, stolen, or attempted to do so, or tolerated such action on the part of another Cadet. The procedural element of the Honor System examines the two elements that must be present for a Cadet to have committed an honor violation: the act and the intent to commit that act. The latter does not mean intent to violate the Honor Code, but rather the intent to commit the act itself.


https://en.wikipedia.org/wiki/Cadet_Honor_Code#:~:text=The%20U.S.%20Military%20Academy%20at%20West%20Point,-West%20Point%27s%20Cadet&text=%22A%20cadet%20will%20not%20lie,process%20(%5B2%5D).