Examlex
_____________ is a formatted display of a query using indentation to show grouping and sorting.
Q7: There is no known general algorithm to
Q24: The objective of _ is to maximize
Q30: SELECT DISTINCT CNAME,AGE FROM CUSTOMER WHERE CID
Q32: Identification dependency is required to transform a
Q39: In a distributed DBMS environment,the _ optimizes
Q52: _ is the process of discovering implicit
Q53: A type of lock usually used on
Q66: A relational DBMS that has been extended
Q71: If form A must be completed before
Q73: The following is a multivalued dependency in