CompTIA
FC0-U61 · Question #63
Which of the following data types should a developer use when creating a variable to hold a postal code?
The correct answer is B. String. A postal code (also known locally in various English-speaking countries throughout the world as a postcode, post code, PIN or ZIP Code) is a series of letters or digits or both.
Software Development
Question
Which of the following data types should a developer use when creating a variable to hold a postal code?
Options
- AInteger
- BString
- CFloat
- DBoolean
How the community answered
(18 responses)- B89% (16)
- C6% (1)
- D6% (1)
Explanation
A postal code (also known locally in various English-speaking countries throughout the world as a postcode, post code, PIN or ZIP Code) is a series of letters or digits or both.
Topics
#data types#variables#programming fundamentals
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