Core Java · interview question
What will be the value of 'totalCost' if executed with cartTotal = 100 and discountApplied = false in this code? int totalCost = cartTotal - (discountApplied? 20 : 0);?
Multiple choiceHardchapter-1-curatedpremiumcore-javaoperators-and-expressions
int totalCost = cartTotal - (discountApplied ? 20 : 0);Answer and explanation
Correct answer
B. 100
Why
Since 'discountApplied' is false, the ternary operator results in '0'. Therefore, 'totalCost' is 'cartTotal - 0', which equals 100.
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