Examlex
Level of lock granularity is the extent of a database resource include with each lock.
Q3: View integration is the process of merging
Q10: How the database results are read into
Q22: An equi-join is a join in which
Q30: All of the following are key components
Q32: An integrity control supported by a DBMS
Q39: Which of the following is a basic
Q46: What is the surrogate key rule for
Q65: In the figure below, a student: <img
Q125: A data mart is a data warehouse
Q145: A cloud computing approach in which the