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The rules associated with the most commonly used normal â¦ Look for an answer that covers the basic concept and goes into some detail about its role in a database environment. Post Views: 237. LIST OF ATTEMPTED QUESTIONS AND ANSWERS Multiple Choice Multiple Answer Question Following are Object-oriented languages Correct Answer Object-based Programming Languages , ... patient database , linked database , medical case history database The returns in the manufacturing sector are immediate as compared to the service sector. For both databases, I created a simple application in web2py with only CRUD functions to â¦ A record is a collection of fields and presented as a row in a table of database. This data model contains all the needed logical and physical design choices and physical storage parameters needed to generate a design in a data definition language, which can then be used to create a database. REFERENCE DATABASE . 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