Exam 350-801 topic 1 question 159 discussion

Should be C ISR4331(config)#voice translation-rule 10 ISR4331(cfg-translation-rule)#rule 1 /^\(0[25]..\)\-\(...\)\-\(....$\)/ /\1\2\3/ ISR4331#test voice translation-rule 10 0255-343-1234 Matched with rule 1 Original number: 0255-343-1234 Translated number: 02553431234 Original number type: none Translated number type: none Original number plan: none Translated number plan: none

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Correct Answer is C

Keep in mind that any array of numbers with in the [] brackets means that it's any of the given numbers. In this case, you would read it as 2 or 5, not 2 and 5 and not 2 through 5. This is why its C and not D. And the REGEX simply matches the input.

Correct answers is C.

For those who cant see the first 2 options - here they are A. The translation rule is not matched because DNIS contains “-“. B. The translation rule is not matched because DNIS does not end with a “$”.

Answer is C The rule is matched and the number is translated (however, in this case, the post translation number is the same as the original number)