Which of the following is NOT a way to ensure data is entered properly?
A) Be sure to set constraints or rules on as many fields as possible. This will ensure that users are entering data the way you want it to be entered.
B) Restrict what data can be entered into a field that users have to enter exactly what you want them to or they will not be allowed to enter any data.
C) Verify that all restrictions will adequately accept every variant of accurate data. You do not want valid data excluded.
D) Remember that garbage in leads to garbage out.
B
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Answer the following statements true (T) or false (F)
1. When the properties in the Properties window are displayed alphabetically, the (name) property appears at the bottom of the list. 2. To add a control to a form, you find it in the Toolbox and then double-click it. 3. You cannot click and drag controls from the Toolbox onto a form. 4. Once a control has been added to a form, it cannot be deleted.
[CD] Categorize each of the following as an element or an attribute:
a) width b) td c) th d) frame e) name f) select g) type
A nested function
A) contains data for the basis of the lookup and data to be retrieved. B) contains another function embedded inside one or more of its arguments. C) looks up a value and returns a related result from the lookup table. D) is the lowest value for a specific category or series in a lookup table.
The index is also referred to as the ____ of the array.
A. value B. element C. size D. subscript