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How does a DBMS that follows the relational model handle entities,attributes of entities,and relationships between entities?
Q4: An auxiliary key is a column in
Q5: To delete data from the database, use
Q6: A category name uniquely identifies each service
Q12: The main mechanism for providing access to
Q12: What is the echogenicity of the fourth
Q14: The thyroid is an endocrine gland that
Q18: The lateral ventricles communicate with the third
Q20: The main anatomy shown on this image
Q51: The ADD clause consists of the word
Q52: In one style of entity-relationship (E-R) diagrams,