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USPS Error Detection Alphanumeric Code Verification Questions and Answers Flashcards

6 cards from real USPS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 USPS Error Detection Alphanumeric Code Verification Questions and Answers flashcards as text

  1. Compare the following two codes: 4R7-KL92-M3X and 4R7-KL92-M3X. Is there an error?

    Answer: No error

    Both codes are identical with no differences in any segment.

  2. Compare the following two codes: 58NQ-3271-VP and 58NQ-3217-VP. Is there an error?

    Answer: Error in the middle segment

    The middle segment differs: 3271 versus 3217, where the digits 7 and 1 are transposed.

  3. Compare the following two codes: BZ6-4490-T1W and BZ6-4490-T7W. Is there an error?

    Answer: Error in the last segment

    The last segment differs: T1W versus T7W, where the digit 1 is replaced by 7.

  4. Compare the following two codes: 9GH-5532-RA4 and 9CH-5532-RA4. Is there an error?

    Answer: Error in the first segment

    The first segment differs: 9GH versus 9CH, where the letter G is replaced by C.

  5. Compare the following two codes: LP21-8K4F-63 and LP21-8K4F-63. Is there an error?

    Answer: No error

    Both codes match exactly across all three segments with no discrepancies.

  6. Compare the following two codes: 3D7W-16RN-5Q and 3D7W-16NR-5Q. Is there an error?

    Answer: Error in the middle segment

    The middle segment differs: 16RN versus 16NR, where the letters R and N are swapped.