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Define page.
The database is partitioned into some number of fixed-length blocks, which are referred to as pages.
what is cascading? what is rollback cascading? please explain in detail
case study
How to create a table from existing table? Create table as e.g, To create a new table ‘N_emp' with employee names and their identification numbers only from employee ta
What are the benefits of document scanning? Document scanning, in addition to being cost-efficient, also enhances productivity. This service enhances security as you set the pa
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what is query processing?
Differentiate between natural join and outer join? Natural join is a binary operator which is written as (R * S) where as R and S are relations. The output of the natural join
What is trigger Triggers are statements that are implemented automatically by the system as the side effect of a change to the database.
Which model is record based logical model? Network Modelis basically known as record based logical model.
Table Handling In RDBMS more than one table can be tackled at a time by using join operation. Join operation is a relational operation that causes 2 tables with a common domai
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