The legal exceptions to the violation of possession of liquor by a minor are:

The correct answer highlights two specific legal exceptions concerning minors and the possession of liquor. First, being in a home with a parent present allows for the legal consumption and possession of alcoholic beverages under certain circumstances. This reflects an understanding that parental supervision creates a controlled environment where a minor can experience responsible alcohol consumption.

Second, the aspect of being in the scope of the minor's employment acknowledges that there are situations where a minor may legally possess alcohol as part of their job responsibilities. For instance, if a minor is employed in a restaurant or retail setting that sells alcohol, they might need to handle liquor in the context of their work duties, which is a legal exception to the general prohibition of alcohol possession by minors.

These exceptions recognize the realities of certain environments, like family gatherings or regulated job settings, where the presence and supervision of adults mitigate the risks associated with underage alcohol consumption. Thus, this answer correctly aligns with the nuances of the law surrounding alcohol possession by minors in these specific conditions.