Check your knowledge

1.

Which function call retrieves only the last record in the filter from the Customer table?

Customer.FindLast();

Customer.Find('+');

Customer.Find('>');

Customer.FindSet;

2.

Which function retrieves a record by its primary key values?

IsEmpty

Find

FindByKey

Get

3.

What does the Validate function do when used?

Initializes the field with a default value

Runs the OnValidate trigger of a field

Stops the code from running through the OnValidate trigger of a field

Tests if a specific field holds a specific value.

4.

What does the TestField function do when used?

Runs the OnValidate trigger of a field

Validates the current value by running an assignment statement with the new value

Generates an error for a specific field

Tests if a specific field holds a specific value

Answer the following questions to see what you've learned.