?Identify the letters of the choices that best match the phrases or definitions.
A. ?A widely used method of visualizing and documenting software systems design
B. ?A technique used by analysts to define relationships in more detail, after drawing an initial entity-relationship diagram
C. ?A field in one table that must match a primary key value in another table in order to establish the relationship between the two tables
D. ?Could help a consumer products firm identify potential customers based on their prior purchases
E. ?A set of rules that avoids data inconsistency and quality problems
F. ?Defines only those portions of the database that a particular system or user needs or is allowed to access
G. ?A coding method used on mainframe computers and high-capacity servers
H. ?A person, place, thing, or event for which data is collected and maintained
I. ?A set of field values that describes a single person, place, thing, or event
J. ?A kind of storage that refers to data that a user can view, regardless of how or where the information actually is organized or stored
A. ?Unified Modeling Language (UML)
B. ?Cardinality
C. ?Foreign key
D. ?Data mining
E. ??Referential integrity
F. ?Subschema
G. ?Extended Binary Coded Decimal Interchange Code (EBCDIC)
H. ?Entity
I. Logical record
J. ?Logical storage
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