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State the Steps of Object Design
Object design is a very iterative process in which various classes, relationships among objects are added when you move from one level to other level of design.
Define object-relational systems? Systems that give object-oriented extensions to relational systems are known as object-relational systems.
, write the relational schema, and draw the new dependency diagrams. Identify the normal forms for each table structure you created
What is data independence? Data Independence: Techniques which permit data to be changed without affecting the applications in which procedure it. There are two types of data
The users who use easy-to-use menu are called ? The users who use easy to use menu are called as Naïve users.
Can a domain, assigned to a data element be changed? Yes. We can do so by just overwriting the entry in the field domain.
Define Single Value and Multivalued attribute Single value attribute comprise a single atomic value for an entity and multivalued attribute may have much more than one value f
What are the three types of data sources used with ODBC? An ODBC file data source is a file that can be shared between database users. An ODBC system data source is one that is
what is the relationship between receipt and owner entities in computer sales and service company
While sorting, if the main storage available is not enough, the system writes data to an external help file. The SAP profile parameter, which determines DIR_SORTTMP
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