Examlex
An object identifier is one or more attributes that the users employ to identify object instances.
Q13: The authors recommend using which of the
Q19: What is an association relationship and how
Q24: What is PHP?
Q24: Cascading deletions are generally not used with
Q29: Only the 64-bit version of the Java
Q34: What is a B-tree?
Q40: Unlike application code,stored procedures are never distributed
Q66: The first step in the database design
Q74: Like all ID-dependent relationships,the parents of an
Q77: Because SQL statements are table-oriented,whereas programs are