Question: Consider the following superclass/subclass hierarchical relationship: IT_Specialist {Partial, AND) Databases Java UNIX PHP Which of the following options can be used to implement this correctly

$Consider the following superclass/subclass hierarchical relationship: IT_Specialist {Partial, AND) Databases Java$

Consider the following superclass/subclass hierarchical relationship: IT_Specialist {Partial, AND) Databases Java UNIX PHP Which of the following options can be used to implement this correctly in a relational database? a. Flatten all entities into a single table b. Create 4 tables, one for each of the subclasses. C. Create 5 tables, one for each entity

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