Draw a UML class diagram showing an inheritance hierarchy containing classes that represent different types of transactions at a store (cash, credit card, etc.). Show some appropriate variables and method names for at least two of these classes.

What is Time element?

What will be an ideal response?

Which of the following is true of working with queries in Microsoft Access 2016??

A. ?Query results cannot be seen in a query datasheet. B. ?Fields and records should not be specified in a query. C. ?Queries cannot be updated in a query datasheet. D. ?Data in a query datasheet is not duplicated.