Core Java · interview question
What will be the value of 'totalPrice' after executing the following code? int unitPrice = 20; int quantity = 3; int totalPrice = unitPrice * quantity;?
Multiple choiceEasychapter-1-curatedpremiumcore-javaoperators-and-expressions
int unitPrice = 20;
int quantity = 3;
int totalPrice = unitPrice * quantity;Answer and explanation
Correct answer
A. 60
Why
The 'totalPrice' is calculated by multiplying 'unitPrice' by 'quantity'. Here, 20 multiplied by 3 equals 60.
Test yourself on Core Java
A free test with instant, explained results. No account needed.
More Core Java questions
- What happens if a subclass does not implement an abstract method from its superclass?
- Why would you choose to use a switch statement instead of multiple if-else statements for handling order status?
- Which part of the following code is responsible for avoiding an off-by-one error?
- Why can using overly complex methods in an e-commerce application become a problem in production code?
- How can a class implementing an interface with a default method call that method from within an overridden method?
- What keyword is used to inherit class properties in Java?