Form of data model which focuses concepts in same way as data stored in computer system is classified aslow level data modelshigh level data modelsdynamic data modelsmedium level data models

1.Question 1Which of the following statements about Data models is correct?1 pointA Data model describes information at a conceptual level.A Data model defines the relationships between objects.A Data model is and abstract, formal representation of entities.A Data model is the blueprint of any database system.

Data Model is collection of conceptual tools for describinga.Consistency Constaintsb.Data Schemac.Datad.All of these

Which of the following refers to the level of data abstraction that describes exactly how the data actually stored?a.Physical Levelb.Logical Levelc.Conceptual Leveld.File Level

Select the different types of data modelling available:ConceptualEntityPhysicalCandidateLogical

“Data Model” is nothing but a data structure where data is stored. True False