Core Java · interview question
Which approach is the best fit to store a product's SKU (Stock Keeping Unit) in Java?
Multiple choiceMediumchapter-1-curatedpremiumcore-javavariables-and-data-types
Answer and explanation
Correct answer
D. String
Why
A product SKU typically consists of alphanumeric characters, making 'String' the most suitable data type to store it.
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