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August 29, 2024

Database-Management-System

Question 557 Given two sorted list of size ‘m’ and ‘n’ respectively. The number of comparison needed in the worst case by the merge sort algorithm […]
August 29, 2024

Database-Management-System

Question 558 For any B-tree of minimum degree t ≥ 2, every node other than the root must have at least ________ keys and every node can […]
August 29, 2024

ER-Model

Question 57 Based on the cardinality ratio and participation ________ associated with a relationship type, choose either the Foreign Key Design, the Cross Referencing Design or […]
August 29, 2024

ER-Model

Question 56 An ER Model includes I. An ER diagram portraying entity types II. Attributes for each entity type III. Relationships among entity types. IV. Semantic […]
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