Given the following two relations, if there was a delete request on the student Jones, list and describe all possible actions that could be taken according to referential integrity. (sid is the primary key for Students, (sid, cid) is the primary key for Enrolled) Enrolled Students sid cid grade login 53666 Jones jones@cs 53688 Smith smith@eecs 53650 Smith smith@math sid name age gpa 53666 Carnatic101 53666 Reggae203 53650 Topologyl12 53666 History 105 C 18 3.4 18 3.2 A B- 19 3.8

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