The process of designating sub grouping within an entity set is called

Keep practicing — related questions

• Which of the following is the incorrect statement in relational database design process?
• Which of the following statement (s) is/are false in relational database design approach?
• Consider the following scenario-An entity 'Train' is further classified in to two sub-entities, i.e., 'Pass...
• The process of assigning similar objects/entities to object classes/entity type is known as
• The members of a weak entity set are called _______.
• The members of weak entity set are collectively called
• The members of strong entity set are collectively called
• Suppose subclass B has an “is a” relationship with superclass A – Which relationship should be used?