Oracle
1Z0-829 · Question #16
1Z0-829 Question #16: Real Exam Question with Answer & Explanation
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Working with Streams and Lambda expressions
Question
public enum Desig {
CEO('A'), CMO('B'), CTO('C'), CFO('D');
char c;
private Desig(char c) {
this.c = c;
}
}
and the code fragment:
Arrays.stream(Desig.values()).dropWhile(s -> s.equals(Desig.CMO));
switch (Desig.valueOf("CMO")) {
case CEO -> System.out.println("Executive");
case CMO -> System.out.println("Marketing");
case CFO -> System.out.println("Finance");
case CTO -> System.out.println("Technical");
default -> System.out.println("Undefined");
}
What is the result?
Options
- AMarketing
- BFinance
- CTechnical
- DUndefined
- EMarketing
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Topics
#enums#pattern matching#streams#switch expressions