Which statement is always true about a visual indicator that a text item has a list of values associated with it?
You create a Customers form by using wizards. When you test the form, you notice that you cannot the complete name that is displayed in the Customer_Name text item. Which three tools can you use to correct this problem?
If a display item has a Calculation Mode of Formula, you can call a program unit to perform the calculation.
You add a display item named Quantity to the Order items block of your Orders form to display the quantity on hand for each product. Quantity is a non-base table item that should reflect the count of an ordered product from the inventories table.What is the best way to populate the Order_Iterns.Quantity item?
View the exhibit.In the OrderItemsForm, you have a control with a button that users can click to navigate to the first record in the block. The button has keyboard Navigable andMouse Navigable set to No.You are coding a When-Button-Pressed trigger for the First Record button with the following code:SCROLL_UP;WHILE FORM_SUCCESS LOOP -SCROLL_UP;END LOOP;What happens when the user clicks First Record with the cursor in the 72nd record in the block, as shown in the Exhibit?
The Credit_Rating item in the Customers block of an Order Entry form must be restricted to three possible values: Good, Poor, or Null (the latter value indicates that the credit rating has not been determined). Order entry clerks must be able to update this item to any of the preceding three values.You want to change the item to a check box labeled "Credit Risk" that should be selected if the customer has poor credit, the check box should not be selected if the customer's credit rating is good or undetermined.You change the item type to Checkbox, set other properties as shown in the Exhibit, and then run your form and insert three records: two with good credit and the check box deselected, and one with poor credit and the check box selected. You commit the data and query the records, with the following result set:The first two records show an undetermined credit rating, although your intention was to set the value to Good for these customers. What change must you make in the properties of the Credit_Ratinq item to enable values of Good, Poor, and Null to be entered?
