Examlex
The estimating approach that is best to use on projects where there is an unusual amount of uncertainty surrounding the project and when it is impractical to estimate times and costs for the entire project is known as ___________.
Cardinality
In the context of databases, it refers to the uniqueness of data values contained in a column. Higher cardinality means more unique values.
Cardinality
In database design, the numerical attributions of relationships between entities, indicating the degree of association such as one-to-one, one-to-many, or many-to-many.
Hyperlinks
Elements in electronic documents that link to another section of the same document or to an entirely different document.
Join Operation
A database operation that combines records from two or more tables in a database.
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