Database Management Systems

This is the correct answer. There is no particular reason to explain this answer, because there is a name convention in DBMS. The members of strong entity set are called dominant entity set.So this is the correct answer.

This is an application server to deploy the applications.

Yes, all the three are the true statements.

Yes, all of three are supported by Borland Data Provider.

Site autonomy means that each server participating in a distributed database is administered independently from all other databases.

This property of transaction management requires that if a transaction is interrupted by a failure its partial results are not at all taken into consideration and the whole operation has to be repeated.

This role in distributed transaction refers to a node that is forced to reference data on other nodes to complete its part of the transaction.

This is an area or automatic storage management disk group that serves as the default storage area for files related to recovery.

This component of Recovery Manager is a vendor specific application that allows RMAN to backup to a storage system such as tape.

This component of Recovery Manager is a copy of the primary database that is updated using archived logs created by the primary database.

This database object in PL/SQL groups together objects and programs into a single entity.

Active data set is the data stored in the cursor of a PL/SQL program.

This object in Oracle consists of physical files and memory components.

The database writer, log writer and checkpoint processes are background type of processes in Oracle 9i.

Yes, this level represents the data as set of relations. It specifies the view of the data at the conceptual level.