________ in an E-R Diagram Refer to the Least Number

question 74

Multiple Choice

________ in an E-R diagram refer to the least number of entities required in a relationship.

• A)Minimum candidate keys
• B)Primary keys
• C)Foreign keys
• D)Minimum cardinalities

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Definitions:

Objects

In programming, instances of classes that encapsulate both data and functions, allowing for structured and modular code development.

Data Warehouse

A large-scale collection of data that contains and organizes in one place all the data from an organization’s multiple databases.

Large-Scale Collection

The process of gathering extensive amounts of data or items, typically for research, analysis, or organization purposes.

Organization's Data

Organization's data refers to the collection of information related to the operation, management, and performance of an organization, crucial for decision making and strategic planning.