Which of the Following Is TRUE About Input Masks

Multiple Choice

Which of the following is TRUE about input masks?

A) An input mask is one of the least common methods of controlling the way data is entered.
B) An input mask defines a pattern for how some data will be entered in a field.
C) You can manually create an input mask and use special characters to require part of the data to be entered,while other parts of the field are optional.
D) An input mask maximizes the likelihood that people will omit information or enter the wrong data by mistake.