Switch Expressions – Sharp: NCLEX, Java & Python

Java: Switch Expressions

How do switch expressions handle return values?

What role does the default case play in switch expressions?

How does switch expression syntax enforce better coding practices?

What makes switch expressions more concise than traditional switch statements?

Why is the 'yield' keyword important in switch expressions?

Why are switch expressions more concise than traditional switch statements?

How do switch expressions in Java 17 ensure exhaustive handling of enum values?

What happens if a switch expression does not exhaustively cover an enum and lacks a default case?

How does the 'yield' keyword function within switch expressions?

How would you explain a key advantage of using switch expressions in Java 17 for handling checkout logic in an interview?