1Z0-829: Java SE 17 DeveloperDemo

Question

Given:

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Which change allows the code to compile?

A Replace 2 with static String name;
B Replace 7 with public static void display(String design) {
C Replace 3 with private static void display() {
D Replace 15 with Item.display("Flower");

Explanation

A static method cannot directly access an instance field. Declaring name as static makes it a class field, so it can be accessed from the static display() method. The non-static overload still compiles, even though accessing a static field through this is discouraged.

1Z0-829: Java SE 17 DeveloperDemo

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Notes

Readiness

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