Question
A course has many lectures. Each lecture has a start time and a class number. What should be the relation between the Course class and
A course has many lectures. Each lecture has a start time and a class number. What should be the relation between the Course class and the Lecture class? a) The Lecture class should be a subclass of the Course class. b) The Course class should be a subclass of the Lecture class. c) The Course class should have a Lecture variable.
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Transactions On Large Scale Data And Knowledge Centered Systems Xxxviii Special Issue On Database And Expert Systems Applications Lncs 11250
Authors: Abdelkader Hameurlain ,Roland Wagner ,Sven Hartmann ,Hui Ma
1st Edition
3662583836, 978-3662583838
