One or the other but not both is exclusive OR. One or the other or both is inclusive OR.The name of the second gate depends on one last characteristic. Would it also be HI if both A and B are HI or only when one of the two inputs are HI?
No. The desciption was deliberately unambiguous. There is only one way to interpret "will be HI if either Input A is HI or Input B is HI." The "either" excludes the possibility of "but not both" unless it is explicity stated. For the exclusive-OR to be a reasonable interpretation in a prose statement generally requires the context to be such that the inclusive-OR is not a reasonable interpretation.The name of the second gate depends on one last characteristic. Would it also be HI if both A and B are HI or only when one of the two inputs are HI?