+
Related Flashcards
Related Topics
Cards In This Set
| Front | Back |
|
Surrogate key?
|
Random key with no business meaning
|
|
N-ary?
|
Relationship that associates data from more than two tables
|
|
Primary Key?
|
Relationship that associates data from more than two tables
|
|
Backend Processing
|
Processing that is done by the DBMS is typically referred to as
|
|
Linking or intersection entity.
|
Term best describes the entity Student Tutor
|
|
First Normal Form
|
Table that meets the requirements of a relation is said to be in which normal form
|
|
Table
|
Table that meets the requirements of a relation is said to be in which normal form
|
|
Class/Subclass or Supertype/Subtype
|
Whats is the special association that indicates that one entity can be broken down into multiple special cases?
|
|
Foreign Key
|
What is the special association that indicates that one entity can be broken down into multiple special cases?
|
|
Relationships
|
Whats is the special association that indicates that one entity can be broken down into multiple special cases?
|
|
ERD
|
Whats is the special association that indicates that one entity can be broken down into multiple special cases?
|
|
Attribute
|
Whats is the special association that indicates that one entity can be broken down into multiple special cases?
|
|
Maximum cardinality
|
Whats is the special association that indicates that one entity can be broken down into multiple special cases?
|
|
Referential integrity is
|
No orphan data
|
|
Data Independence
|
Ability to modify the data structure and not have to change the programs using that data is called:
|
