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Define page.
The database is partitioned into some number of fixed-length blocks, which are referred to as pages.
what do you mean by consistency in rdbms?
In E-R Diagram how relationship type is represented ? In E-R Diagram relationship type is represented as a Diamond.
Demonstrate your knowledge of PL/SQL programming by writing and thoroughly testing triggers and stored procedures associated with an e-commerce application that provides security l
What is average response time? The average response time is that the average time for a transaction to be done after it has been submitted.
What is trigger? Triggers are statements that are executed automatically by the system as the side effect of a modification to the database.
Define the notation for classes and atrributes The notation for class, attribute, and operations are shown below: Figure: Class with attributes and operations A
Identification of concurrency Identification of concurrency: Dynamic model identifies concurrency. Two objects are said to be parallel (concurrent) if they can receive events a
What is the difference between serial and sequential files? How searching is applied on both? Ans: A serial file is one where the records have been stored in the order where
What is called an evaluation primitive? A relational algebra operation annotated with instructions on how to evaluate is known as an evaluation primitive.
milestone assignment
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