Pass Guaranteed Quiz 1z1-809 - Perfect Java SE 8 Programmer II Valid Dumps

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Oracle 1z1-809 certification exam is designed for individuals who have already passed the Java SE 8 Programmer I exam and want to further their knowledge and skills in Java programming. 1z1-809 Exam is intended for professionals who are seeking to validate their expertise in advanced Java programming and gain recognition for their skills.

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1z1-809 New Learning Materials, 1z1-809 Latest Dumps Questions

The third and last format is the Oracle 1z1-809 desktop practice exam software form that can be used without an active internet connection. This software works offline on the Windows operating system. The practice exams benefit your preparation because you can attempt them multiple times to improve yourself for the Oracle 1z1-809 Certification test. Our Java SE 8 Programmer II (1z1-809) exam dumps are customizable, so you can set the time and questions according to your needs.

Oracle 1z0-809 (Java SE 8 Programmer II) Exam is a certification exam designed for Java developers who have a good understanding of Java SE 8 programming language. 1z1-809 exam is intended to test the candidate's knowledge and skills in advanced Java programming concepts such as Lambda expressions, functional interfaces, and streams API. 1z1-809 Exam consists of 85 multiple-choice questions that need to be completed in 150 minutes. Candidates who pass the exam receive the Oracle Certified Professional, Java SE 8 Programmer certification.

Oracle Java SE 8 Programmer II Sample Questions (Q75-Q80):

NEW QUESTION # 75
Given the code fragment:

Which modification enables the code to print Price 5 New Price 4?

Answer: B


NEW QUESTION # 76
Given the code fragment:
UnaryOperator<Double> uo1 = s -> s*2;//line n1
List<Double> loanValues = Arrays.asList(1000.0, 2000.0);
loanValues.stream()
.filter(lv -> lv >= 1500)
.map(lv -> uo1.apply(lv))//line n2
.forEach(s -> System.out.print(s + " "));
What is the result?

Answer: D


NEW QUESTION # 77
Given:
public class Emp {
String fName;
String lName;
public Emp (String fn, String ln) {
fName = fn;
lName = ln;
}
public String getfName() { return fName; }
public String getlName() { return lName; }
}
and the code fragment:
List<Emp> emp = Arrays.asList (
new Emp ("John", "Smith"),
new Emp ("Peter", "Sam"),
new Emp ("Thomas", "Wale"));
emp.stream()
//line n1
.collect(Collectors.toList());
Which code fragment, when inserted at line n1, sorts the employees list in descending order of fName and then ascending order of lName?

Answer: D


NEW QUESTION # 78
You have been asked to create a ResourceBundle which uses a properties file to localize an application.
Which code example specifies valid keys of menu1 and menu2 with values of File Menu and View Menu?

Answer: D


NEW QUESTION # 79
Given the definition of the Vehicle class:
class Vehicle {
String name;
void setName (String name) {
this.name = name;
}
String getName() {
return name;
}
}
Which action encapsulates the Vehicle class?

Answer: E


NEW QUESTION # 80
......

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