​Jimmy Was Walking Down the Street Late at Night

​Jimmy was walking down the street late at night.  A squad car pulled alongside him and ordered him to stop.  The two officers then got out of the car and proceeded to frisk Jimmy.

A) If the police had a description and name of a robbery suspect that fit Jimmy's description, then the search would have been a:
B) ​stop-and-frisk search.
C) ​special needs search.
D) ​search incident to a lawful arrest.
E) consent search​.
F) ​exigent circumstance search.