An LED emits light when an electrical current passes through it

If an accountant is generating employee paychecks for last week's payroll, the accountant is retrieving data from the company's ________

A) transactional database B) payroll database C) operational database D) data warehouse

You may choose Access over Excel in all of the following situations EXCEPT when you:

A) have a large amount of data. B) need to create complex charts. C) need to group data based on various parameters. D) require multiple related tables to store your data.