looking for someone to do this   Review Be able to explain, define or identify the following terms: Entity                                       Table                                       RDBMSAttribute                                   Relat

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 Review 

Be able to explain, define or identify the following terms:

 

Entity                                       Table                                       RDBMS

Attribute                                   Relationship                             Constraint

DDL                                        Tuple                                       Row    

Chen Notation                         Crow’s Foot Notation               N:M Relationship

Cursor                                      Derived Attributes                    Cardinality                  
NULL                                      Mandatory Participation           Data redundancy
Data                                         Field                                        ER Model

File                                          Data Model                              SQL

DML                                        Candidate Key                         Normalization

Primary Key                             Foreign Key                             Composite Key

1:1 Relationships                     1:M Relationships                    Recursive Relationship

aggregate functions                  Group by                                 Identifier

Join                                          Trigger                                     Relation

Surrogate Key                          Super Key                                Index

View                                        Referential Integrity     

1st Normal Form                        2nd Normal Form                       3rd Normal Form

Partial Dependency     

 

Components of a database system

Codd’s 8 rules to be a relation

Recognize code for Stored Proc, Function, and Trigger

Modification Anomaly (Three kinds)

Data vs. Information

Unstructured Data vs. Structured Data

 

Be prepared to write SQL to create a table including an Identity.

Be prepared to write SQL to create a foreign key constraint.

Be prepared to write SQL to solve a problem.

Be prepared to draw a ERD using crowfoot notation.

 

 

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