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Describe Database state in details?
Database state: The actual data within the database at a particular moment in time is known as a database state.
What are the advantages of creating a table from existing table?
What does conceptual design work? A conceptual design involves modelling independent of the DBMS.
What are the several forms of identity? a) Value b) Name c) Built-in
Explain Two phase locking protocol A transaction is consider as to follow the two-phase locking protocol if all locking operations precede the first unlock operation in the tra
Describe the shadow paging technique.
Design a gennalization and specialization hierarchy for an automobile sales company
What is data integrity? Ans: It is the data consisted of in database that is accurate and consistent. (Data integrity means that the data should be valid as per to the give
Differentiate between various levels of data abstraction? Data Abstraction - Abstraction is the procedure to hide the irrelevant things from the users and represent the rele
Submit SQL INSERT Statements that will populate the database with sample data. You must insert at least 5 records into each table in your database.Submit your SQL INSERT Statement
Benefits of using heuristics
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