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What is transaction?
Collections of operations that form a single logical unit of work are known as transactions.
Consider the following relational scheme: R (a,b,c,d,e,f) and its corresponding set of FDs {d→ a, be → c, ac → e, b → f, f → d, a → c}. a. Is the following decomposition i) non
Question : Mr. Smith Harry has a car manufacturing company which has recently integrated management information system. He wishes to obtain more information on ethics and socia
Creating views with check option : This option limits those updates of data values that cause records to go off the view. The following instance tells this in more detail: Examp
how to solve the C type problems?
The C_Artist application will be developed using the C language (C99 standards) and will be able to compile without warnings and link and run in the Swinburne computer laboratorie
Answer SQL Queries to extract data from data tables and questions on mapping conceptual data models into relational data model.
I need to Map an E-R diagram to a relational schema
Which component is not included in database environment ? A users component is not included in database environment.
Which model is record based logical model? Network Modelis basically known as record based logical model.
wh
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