Core Java · interview question
Why is BigDecimal preferred over double for handling monetary values in Java?
Multiple choiceEasychapter-7-curatedpremiumcore-javabigdecimal-and-money
Answer and explanation
Correct answer
C. BigDecimal offers precise decimal arithmetic.
Why
BigDecimal is preferred for monetary calculations because it can represent decimal numbers exactly. Floating-point types like double can introduce precision errors, which are unacceptable in financial applications.
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