Which statement below best describes XFDL?

• A. XFDL is a document-centric markup language.
• B. XFDL creates HTML Forms.
• C. XFDL is a subset of HTML.
• D. XFDL is a subset of SGML.

Why is it a best practice to use "omit" logic rather than "keep" logic when creating a signature that signs only part of a form?

• A. Using "omit" logic reduces the risk that form items will be unintentionally excluded from the signature.
• B. It is less work for a forms designer to create signatures that use "keep" logic.
• C. Using "omit" logic avoids the risk of creating too much overhead.
• D. "Keep" logic can only be used with Clickwrap signatures, making it difficult to change to a different signature type if required in future.

David has added a new field to his form using relative positioning and had dragged it to a new location, but it does not appear when he tests it in either the Viewer or Webform Server. Why doesn't the field appear during David's tests?

• A. David didn't set an "offsetx" or "offsety" property.
• B. David set the field to be positioned as "after" an item that doesn't appear on the form.
• C. Positioning a field "after" means it will appear on the next page.
• D. The "offsetx" or "offsety" property is set so the field is now positioned off the viewing area in relation to the anchoring form item.

Filtering is an advanced feature that allows you to control which parts of a form are sent when a submission occurs. Which of the following INCORRECTLY describes filtering capabilities?

• A. Filtering allows you to filter out all occurrences of a specific property, such as all background colors or active settings.
• B. Filtering is the easiest way to reduce the submitted form size.
• C. Filtering allows you to filter out all occurrences of an item type, such as all buttons or fields.
• D. Filtering allows you to filter out groups of items or datagroups.

Jane is attempting to debug a problem with her form. The requirement states that the instance('formData')/info/data/firstName element must be mandatory. Which of the following XForms statements defines this field as mandatory?

• A.
  
  
  
  
  string
  
  on
  
  
  
• B. The global.global.ufv_settings[submitwithformaterrors] property is set to 'permit'.
• C. required="true()">
• D. required="true()">