Examlex
The purpose of concurrency control is to ensure that one user's work does not inappropriately influence another user's work.
Q1: Based on the tables below,which of
Q28: In comparison to reprocessing,rollforward does not involve
Q29: What are XML Web Services?
Q38: Why do computers fail?
Q52: In XML Schema,the default minimum cardinality can
Q68: SQL views contain their own data.
Q72: What is XML,and why is it useful?
Q74: Data warehouse data is often stored in
Q79: Cluster analysis is a commonly used technique
Q117: A very tentative explanation of observations of