Which of the Following Examples Shows an Input Mask for a Telephone

question 68

Multiple Choice

Which of the following examples shows an input mask for a telephone number with the first three digits optional and dashes separating the parts of the telephone number?

• A)999\-000\-0000
• B)999-000-9999
• C)999\000\0000
• D)000\-999\-9999

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