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May 14, 2024

Question 674 – Database-Management-System

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 […]
May 14, 2024

Database-Management-System

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 […]
May 14, 2024

Database-Management-System

Question 812 Data Scrubbing is A A process to upgrade the quality of data after it is moved into a data warehouse B A process to […]
May 14, 2024

Database-Management-System

Question 735 Assume transaction A holds a shared lock R. If transaction B also requests for a shared lock on R. It will A result in […]