Answers FL-8207310-Digital Information Technology BUnit Test

Unit Test — Unit test Answers

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Which field would best function as a primary key for a table that tracks orders?

OrderDate

CustomerType

OrderID

CustomerID

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Which is the best description of the difference between bound and unbound forms?

Bound forms are similar to hierarchical forms but pop up in a separate window, while unbound forms are flat forms that do not have subforms.

Bound forms are linked to a table or query, while unbound forms are not linked to a table or query but are used to operate and navigate a database.

Bound forms perform tasks based on user input, while unbound forms navigate between multiple forms.

Bound forms are the basic interface for inputting information into tables or queries, while unbound forms have one or more subforms within the main form.

Which is an example of a bound form?

custom dialogue form

navigation form

switchboard form

data entry form

Mr. Stevens is the principal of a high school. Why might he want to export data from a database of students’ exam scores?

to create a presentation using other software on how students’ scores have changed throughout a semester

to view the student data in a new database

to query the database and sort students into groups according to their scores

to append additional student records to the database

Which function is best accomplished with a database?

storing customers’ package tracking information

computing the total spent on utilities in a family’s budget

storing students’ grades for complex calculations to be done at the end of a marking period

computing formulas to perform calculations to analyze data

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