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What is conceptual schema?
The schemas at the view level are known as subschema that describe dissimilar views of the database.
Serialisability: Any schedule that makes the similar results as a serial schedule is known as a serialisable schedule. But how can a schedule are determined to be serialisable or n
Which two tools are used to administer users for Active Directory?
i want to database for online assignment submission system
What is RDBMS terminology for a row? A tuple is a RDBMS terminology for a row
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This assignment concerns the Research database. The database ER model is shown above, where attributes are omitted for clarity. The relational model for the database is: Departm
Data slice explanation
Given the following relations Vehicle (Reg_no, make, colour) Person(eno, name, address) Owner(eno, reg_no) Write expressions in the relational algebra to answer the following
What is authorization graph? Passing of authorization from single user to another can be shown by an authorization graph.
let us consider a table having 2200 records and the fixed size of the table to be considered as 25.then how many numbers of table is requredto perform horizontal fragmentation
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