Using Datalog, write the query that ?nds all students who took some course from Professor Joe Public.

What will be an ideal response?



Answer(?SN) :- Student(?Id,?SN,?Addr,?Status),

                        Transcript(?Id,?Crs,?Semester,?Grade),

                        Teaching(?PId,?Crs,?Semester),

                        Professor(?PId,’Joe Public’,?Dept).

Computer Science & Information Technology

You might also like to view...

________ statements in VBA work similarly to those found in Access and Excel

A) FileDialog B) Dim C) With D) If

View
Computer Science & Information Technology

The ________ is the range of cells that contain the values that are being evaluated for frequency of occurrence when using the FREQUENCY function

Fill in the blank(s) with correct word

View
Computer Science & Information Technology