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Explain I command in QBE ? I : It is the command in QBE that is used to insert tuple (s) into the database
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
Explain outer join? Outer Join - If there are any values in one table which do not have corresponding value(s) in the other, in an equi-join which will not be chosen. Such ro
Given the subsequent relations: vehicle (reg_no, make, colour) Person (eno, name, address) Owner (eno, reg_no) Write expressions
explain exhausitively the problems associated with er diagrams with ellustrations
case study
what do you understand by enhanced entity-relationship
Process of normalization is the integral part of designing a database. Justify this statement with suitable database design
What is persistency? Persistency ensures which data is stored and that after the object is no longer available (program stops running) the data will be available to other users
job scheduling for different cubes
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