Keisha is creating an input mask and needs to ensure that the user will only enter digits into the field. Whic

Question

Keisha is creating an input mask and needs to ensure that the user will only enter digits into the field. Which two characters do NOT enforce this rule?

0 and 9
9 and ?
? and L
L and 0

GPT-5 mini · Answer

? and L

Explanation: In input masks 0 and 9 are digit placeholders (0 = required digit, 9 = optional digit), while L and ? are letter placeholders (L = required letter, ? = optional letter), so they do not enforce digits.

Keisha is creating an input mask and needs to ensure that the user will only enter digits into the field. Which two characters do NOT enforce this rule?

0 and 9
9 and ?
? and L
L and 0

All Answers 1

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Keisha is creating an input mask and needs to ensure that the user will only enter digits into the field. Which two characters do NOT enforce this rule? 0 and 9 9 and ? ? and L L and 0

All Answers 1

Submit Your Answer

Keisha is creating an input mask and needs to ensure that the user will only enter digits into the field. Which two characters do NOT enforce this rule?

0 and 9
9 and ?
? and L
L and 0