Examlex
Discuss the four conversion strategies.
One-to-many Relationship
A database relationship where a single record in one table can be associated with multiple records in another table.
Power Pivot
An Excel add-in that allows users to perform powerful data analysis and create sophisticated data models, including large datasets from various sources.
Calculated Named Field
Refers to a field in a database that is defined by a calculation based on other fields, rather than storing data directly.
Data Model
A conceptual representation of the data objects, the associations between different data objects, and the rules.
Q5: Although it can connect any number of
Q11: The main differentiation among network classifications is
Q21: Whether designed for a small or large
Q58: Storage devices access items in which of
Q121: While entering a(n) _, most computers hide
Q127: You are running the latest version of
Q137: A(n) _ writes and develops web content
Q137: Some personal computer manufacturers provide a hard
Q187: Users connected to a network have access
Q190: Very few for-profit and nonprofit companies and