Core Java · interview question
In Java, what is the best way to declare a variable for a product's name?
Multiple choiceMediumchapter-1-curatedpremiumcore-javavariables-and-data-types
Answer and explanation
Correct answer
D. String productName;
Why
The 'String' type is used for sequences of characters, making it ideal for storing product names. Arrays of 'char' are less convenient, and 'int' or 'double' are for numeric values.
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