Address and ZIP Code Verification 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 Address and ZIP Code Verification flashcards as text
An address verification system is checking the following entries. Which address and ZIP code pair contains a geographical inconsistency that the system would flag for correction?
Answer: Chicago, IL 90210
The ZIP code 90210 is famously associated with Beverly Hills, California. Assigning it to Chicago, Illinois, is a geographical mismatch that an address verification system is designed to detect and flag as an error. The other pairs represent valid city, state, and ZIP code combinations.
What is the primary purpose of the ZIP+4 code, which adds four digits to the standard five-digit ZIP code?
Answer: To provide a more specific delivery location, such as a city block or building floor.
The ZIP+4 code was introduced by the USPS in 1983 to identify a more precise geographic segment within a five-digit delivery area. This can be a city block, a group of apartments, or a specific high-volume mail receiver, which aids in more efficient mail sorting and delivery.
A mail sorting machine is unable to read the last two digits of a ZIP+4 code (e.g., 12345-67__). This specific failure results in the loss of which piece of routing information?
Answer: The delivery segment, which can specify one side of a street or a building floor.
In a ZIP+4 code, the first two additional digits (the 6th and 7th overall) define the 'delivery sector' (e.g., a few blocks). The last two digits (8th and 9th) define the 'delivery segment,' which is a more specific area such as one side of a street, a specific floor in an office building, or a department. Therefore, failing to read the last two digits loses the most granular level of detail.
Address standardization is a critical part of the verification process. According to USPS standards, which of the following is the correct abbreviation for the street suffix 'DRIVE'?
Answer: DR
The United States Postal Service (USPS) maintains a standardized list of abbreviations to ensure consistency in mail processing. The official and recommended standard suffix abbreviation for 'DRIVE' is 'DR'.
A data entry clerk is manually entering ZIP codes from handwritten forms. For an address that should have the ZIP code 94118, the clerk enters '9418'. This type of error is best described as:
Answer: Omission
An omission error occurs when required data is left out or a character is missed during data entry. In this scenario, the clerk left out one of the '1' digits, which is a classic example of an omission.
During verification of address data, which of the following pairs of street names represents a common phonetic error, as opposed to a simple typographical mistake?
Answer: Schroeder Ave vs. Schrader Ave
A phonetic error occurs when a name is spelled incorrectly but sounds similar to the correct version. 'Schroeder' and 'Schrader' are pronounced similarly, making this a likely phonetic error. The other options are typographical errors: 'Faiview' is an omission, 'Makret' is a transposition, and 'Lne' is a substitution/addition.