Core Java · interview question
Which Scanner method would you use to read a floating-point number from the console?
Multiple choiceEasychapter-1-curatedpremiumcore-javaconsole-input-and-output
Answer and explanation
Correct answer
C. NextDouble()
Why
The 'nextDouble()' method of the Scanner class is used to read a floating-point number from the console with double precision, suitable for handling currency values in an e-commerce application.
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