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Where does view definition stored?
A view definition is permanently stored as part of the database.
What is trigger? Triggers are statements that are executed automatically by the system as the side effect of a modification to the database.
The Conceptual Level or Global level The conceptual level presents a logical view of the complete database as a unified whole. It permits the user to bring all the data in th
Define page. The database is partitioned into some number of fixed-length blocks, which are referred to as pages.
what is union compatable?
What is an object ID? Each class-derived table has an ID for primary key, one or more object IDs form primary key for association derived tables. An object ID is equivalent dat
Client Server Databases- The concept behind the Client/Server systems is simultaneous, cooperative processing. It is an approach that presents a one systems view from a user's vie
Which data type can store unstructured data? Raw data type can store unstructured data.
What benefits can a company gain by managing its own information infrastructure and servicea
Example : Create a sequence named SEQSS that starts at 105, has a step of 1 and can take maximum value as 2000. CREATE SEQUENCE SEQSS START WITH 105 INCREMENT BY 1 MAX VA
Prepare a data flow diagram for computing the volume and surface area of a cylinder. Inputs are the height and radius of the cylinder. Outputs are the volume and surface area of th
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