Luca is the database administrator for a city parks and recreation department. The department routinely uses community college interns to process applications and registration for the department's programs.It is important that the user interface minimize user input errors as much as possible.
-Luca needs to use a VBA function in his code to return a value of True if the Paid field has no data or a value of False if the Paid field is not empty.Which VBA function should Luca use?
A)IsPaid
B)IsNum
C)IsNull
D)IsBound

Question

Luca is the database administrator for a city parks and recreation department.  The department routinely uses community college interns to process applications and registration for the department's programs.It is important that the user interface minimize user input errors as much as possible.
-Luca needs to use a VBA function in his code to return a value of True if the Paid field has no data or a value of False if the Paid field is not empty.Which VBA function should Luca use?
A)IsPaid
B)IsNum
C)IsNull
D)IsBound

Quizplus · Accepted Answer

The IsNull function in VBA returns True if the provided expression is Null, which includes fields with no data. Therefore, using IsNull would be the best choice for Luca's scenario as it would accurately determine if the Paid field has no data.

Luca Is the Database Administrator for a City Parks and Recreation