Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Database State/Snapshot data in a[…]
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Schema Construct
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Read moreSchema Diagram,”displayed schemadisplays the structure of each record type but not the actual instances of the recordsdisplays only some aspects of the schema: names of record types, data items
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Schema Diagram,”displayed schemadisplays the structure[…]
Read moreDatabase Schema
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Database Schema description of the[…]
Read moreSelf-describing Data Model
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Self-describing Data Model data storage[…]
Read moreIndex,”an example of access path that allows direct access to data using and index term/keywordmay be organized linear, hierarchical
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Index,”an example of access path[…]
Read moreAccess Path
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Access Path search structure that[…]
Read moreObject Data Model,”new family of higher-level implementation data models that are closer to conceptual data modelsfrequently used in the software engineering domaindefines a database in terms of objects, their properties
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Read moreEntity-relationship Model
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Entity-relationship Model popular high-level conceptual[…]
Read moreEntity
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Entity represents a real-world object[…]
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