Examlex
With the exception of the database process,most RDBMS vendors use SQL that deviates little from the ANSI standard SQL.
Q19: The system and operational costs are addressed
Q25: The provides the big picture, or macro
Q26: While using a surrogate key, one must
Q48: A contains at least all of the
Q51: The most likely data type for a
Q54: The determines the common attribute or attributes
Q65: Because real-world database design is generally done
Q73: Explain the "no change over time" characteristic
Q74: The relational data model was developed in
Q144: Harry Truman is credited with the statement,