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what are the main characteristics of database
What is the aim of object design The aim of object design is to identify object which the system contains and the interactions among them. The system implements specification
It defines that the tuple in one relation that refers to another relation must refer to an existing tuple in that relation. This constraint is states on two relations (not essentia
Give an example of multiple inheritance. One example of multiple inheritance is a committee for students affair which include faculty and administrative staff member.
What is the full form of DDL? DDL is stand for Data Definition Language.
A student entity type has the following attributes,name..
Multiple-mode locks : It offers two locks: exclusive locks and shared locks. But why do we require these two locks? There are a lot of transactions in the database system that neve
What is trigger? Triggers are statements that are executed automatically by the system as the side effect of a modification to the database.
With the help of a suitable diagram gives module wise explanation of system architecture of DBMS.on..
normal forms
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