An aggregation, the association is drawn using which symbol? Correct Answer: B Question 277 Explanation: Association: Relationship between 2 objects. It defines the multiplicity between objects […]
Question 845 In a Hierarchical database, a hashing function is used to locate the A Collision B Root C Foreign Key D Records Database-Management-SystemB-and-B+-TreesUGC-NET CS 2018 […]