USPS USPS Error Detection Alphanumeric Code Verification Questions and Answers 2 — Questions and Answers
Question 1: Compare the following two codes: 4R7-KL92-M3X and 4R7-KL92-M3X. Is there an error?
- No error (Correct answer)
- Error in the first segment
- Error in the middle segment
- Error in the last segment
Correct answer: No error
Both codes are identical with no differences in any segment.
Question 2: Compare the following two codes: 58NQ-3271-VP and 58NQ-3217-VP. Is there an error?
- No error
- Error in the first segment
- Error in the middle segment (Correct answer)
- Error in the last segment
Correct answer: Error in the middle segment
The middle segment differs: 3271 versus 3217, where the digits 7 and 1 are transposed.
Question 3: Compare the following two codes: BZ6-4490-T1W and BZ6-4490-T7W. Is there an error?
- No error
- Error in the first segment
- Error in the middle segment
- Error in the last segment (Correct answer)
Correct answer: Error in the last segment
The last segment differs: T1W versus T7W, where the digit 1 is replaced by 7.
Question 4: Compare the following two codes: 9GH-5532-RA4 and 9CH-5532-RA4. Is there an error?
- No error
- Error in the first segment (Correct answer)
- Error in the middle segment
- Error in the last segment
Correct answer: Error in the first segment
The first segment differs: 9GH versus 9CH, where the letter G is replaced by C.
Question 5: Compare the following two codes: LP21-8K4F-63 and LP21-8K4F-63. Is there an error?
- No error (Correct answer)
- Error in the first segment
- Error in the middle segment
- Error in the last segment
Correct answer: No error
Both codes match exactly across all three segments with no discrepancies.
Question 6: Compare the following two codes: 3D7W-16RN-5Q and 3D7W-16NR-5Q. Is there an error?
- No error
- Error in the first segment
- Error in the middle segment (Correct answer)
- Error in the last segment
Correct answer: Error in the middle segment
The middle segment differs: 16RN versus 16NR, where the letters R and N are swapped.
USPS USPS Error Detection Alphanumeric Code Verification Questions and Answers 2
Compare the following two codes: 4R7-KL92-M3X and 4R7-KL92-M3X.
Is there an error?