Related Questions

Which of the following is true concerning systems information in an RDBMS?
Which is not among the 4 keys being used in RDBMS?
 Concurrency control in RDBMS is important for which of the following reasons ?
Conceptual level, internal level and External level are three components of the three-level RDBMS architecture. which of the following is not of the conceptual level? 
What does an RDBMS consist of?