Being considered the most authentic brand in this career, our professional experts are making unremitting efforts to provide our customers the latest and valid {CertName} exam simulation. With the development of society, the 1z0-809 Test Sample certificate in our career field becomes a necessity for developing the abilities. Passing the 1z0-809 Test Sample and obtaining the certificate may be the fastest and most direct way to change your position and achieve your goal. If you want to walk in front of others, you must be more efficient. After 20 to 30 hours of studying 1z0-809 Test Sample exam materials, you can take the exam and pass it for sure. But we can help all of these candidates on 1z0-809 Test Sample study questions.
The 1z0-809 Test Sample training materials are so very helpful.
Java SE 1z0-809 Test Sample - Java SE 8 Programmer II As is known to us, there are three different versions about our Java SE 8 Programmer II guide torrent, including the PDF version, the online version and the software version. PDF, APP and Software, each version has its advantage, and each version is the most effect way. You can choose the most suitable version to learn.
There are so many specialists who join together and contribute to the success of our 1z0-809 Test Sample guide quiz just for your needs. As well as responsible and patient staff who has being trained strictly before get down to business and interact with customers on our 1z0-809 Test Sample exam questions. You can contact with our service, and they will give you the most professional guide.
Oracle 1z0-809 Test Sample - So with it you can easily pass the exam.
You can imagine that you just need to pay a little money for our 1z0-809 Test Sample exam prep, what you acquire is priceless. So it equals that you have made a worthwhile investment. Firstly, you will learn many useful knowledge and skills from our 1z0-809 Test Sample exam guide, which is a valuable asset in your life. After all, no one can steal your knowledge. In addition, you can get the valuable 1z0-809 Test Sample certificate.
All the IT professionals are familiar with the Oracle 1z0-809 Test Sample exam. And all of you dream of owning the most demanding certification.
1z0-809 PDF DEMO:
QUESTION NO: 1
Given that /green.txt and /colors/yellow.txt are accessible, and the code fragment:
Path source = Paths.get("/green.txt);
Path target = Paths.get("/colors/yellow.txt);
Files.move(source, target, StandardCopyOption.ATOMIC_MOVE);
Files.delete(source);
Which statement is true?
A. A FileAlreadyExistsException is thrown at runtime.
B. The file green.txt is moved to the /colors directory.
C. The yellow.txt file content is replaced by the green.txt file content and an exception is thrown.
D. The green.txt file content is replaced by the yellow.txt file content and the yellow.txt file is deleted.
Answer: A
QUESTION NO: 2
Given:
and this code fragment:
What is the result?
A. Open-Close-Open-
B. Open-Close-Exception - 1Open-Close-
C. A compilation error occurs at line n1.
D. Open-Close-Open-Close-
Answer: C
QUESTION NO: 3
Given the code fragments:
class Employee {
Optional<Address> address;
Employee (Optional<Address> address) {
this.address = address;
}
public Optional<Address> getAddress() { return address; }
}
class Address {
String city = "New York";
public String getCity { return city: }
public String toString() {
return city;
}
}
and
Address address = null;
Optional<Address> addrs1 = Optional.ofNullable (address);
Employee e1 = new Employee (addrs1);
String eAddress = (addrs1.isPresent()) ? addrs1.get().getCity() : "City Not available"; What is the result?
A. City Not available
B. null
C. New York
D. A NoSuchElementException is thrown at run time.
Answer: A
QUESTION NO: 4
Given that course.txt is accessible and contains:
Course : : Java
and given the code fragment:
public static void main (String[ ] args) {
int i;
char c;
try (FileInputStream fis = new FileInputStream ("course.txt");
InputStreamReader isr = new InputStreamReader(fis);) {
while (isr.ready()) { //line n1
isr.skip(2);
i = isr.read ();
c = (char) i;
System.out.print(c);
}
} catch (Exception e) {
e.printStackTrace();
}
}
What is the result?
A. ueJa
B. The program prints nothing.
C. ur :: va
D. A compilation error occurs at line n1.
Answer: A
QUESTION NO: 5
Given the code fragment:
UnaryOperator<Integer> 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))
.forEach(s -> System.out.print(s + " "));
What is the result?
A. A compilation error occurs at line n2.
B. 4000.0
C. A compilation error occurs at line n1.
D. 4000
Answer: A
ITIL ITIL-4-Foundation - We believe that the trial version provided by our company will help you know about our study materials well and make the good choice for yourself. ACAMS CKYCA - So that you can get the latest exam information in time. Microsoft GH-500 - Now you also have the opportunity to contact with the Java SE 8 Programmer II test guide from our company. Goldmile-Infobiz Oracle CompTIA N10-009 dumps are an indispensable material in the certification exam. After you use our products, our CheckPoint 156-315.81 study materials will provide you with a real test environment before the CheckPoint 156-315.81 exam.
Updated: May 28, 2022