Abstraction can apply to:Select one:a.Classesb.Control and datac.Only datad.Only control

Data access layer classes should ____.Question 9Select one:a.​process all business rules with appropriate logicb.​accept input datac.​display data fieldsd.​contain Structure Query Language (SQL) statements

A class can be declared as __________ if it should not be sub classed.Select one:a.finalb.privatec.publicd.protected

To control inheritance to different classes and levels, Java provides ____.Select one:a.Return types like the void, int, float, double and other object typesb.Static keywordc.Access modifiers like default, public, protected, privated.None

Which is not feature of OOP in general definitions?Select one:a.Duplicate/Redundant datab.Code re-usabilityc.Efficient Coded.Modularity

A collection of organized data is called a_______.Select one:a.Databaseb.Fieldsc.Cellsd.Records