With the rise of internet and the advent of knowledge age, mastering knowledge about computer is of great importance. This 1z1-809 Verified Answers exam is your excellent chance to master more useful knowledge of it. Up to now, No one has questioned the quality of our 1z1-809 Verified Answers training materials, for their passing rate has reached up to 98 to 100 percent. As long as you click on them, you can find the information easily and fast. There are three versions of our 1z1-809 Verified Answers study questions on our website: the PDF, Software and APP online. You will become a master of learning in the eyes of others.

Java SE 1z1-809 But they do not know which to believe.

Shobhadoshi can not only provide all the information related to the Oracle certification 1z1-809 - Java SE 8 Programmer II Verified Answers exam for the candidates, but also provide a good learning opportunity for them. This is indeed true, no doubt, do not consider, act now. In this era, everything is on the rise.

With Shobhadoshi's help, you do not need to spend a lot of money to participate in related cram or spend a lot of time and effort to review the relevant knowledge, but can easily pass the exam. Simulation test software of Oracle 1z1-809 Verified Answers exam is developed by Shobhadoshi's research of previous real exams. Shobhadoshi's Oracle 1z1-809 Verified Answers exam practice questions have a lot of similarities with the real exam practice questions.

Oracle 1z1-809 Verified Answers - You can experience it in advance.

In order to meet the request of current real test, the technology team of research on Shobhadoshi Oracle 1z1-809 Verified Answers exam materials is always update the questions and answers in time. We always accept feedbacks from users, and take many of the good recommendations, resulting in a perfect Shobhadoshi Oracle 1z1-809 Verified Answers exam materials. This allows Shobhadoshi to always have the materials of highest quality.

Once you have checked our demo, you will find the study materials we provide are what you want most. Our target is to reduce your pressure and improve your learning efficiency from preparing for 1z1-809 Verified Answers exam.

1z1-809 PDF DEMO:

QUESTION NO: 1
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: 2
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: 3
Given the code fragments:
4. void doStuff() throws ArithmeticException, NumberFormatException, Exception {
5. if (Math.random() >-1 throw new Exception ("Try again");
6. }
and
24. try {
25. doStuff ( ):
26. } catch (ArithmeticException | NumberFormatException | Exception e) {
27. System.out.println (e.getMessage()); }
28. catch (Exception e) {
29. System.out.println (e.getMessage()); }
30. }
Which modification enables the code to print Try again?
A. Replace line 27 with:throw e;
B. Comment the lines 28, 29 and 30.
C. Replace line 26 with:} catch (ArithmeticException | NumberFormatException e) {
D. Replace line 26 with:} catch (Exception | ArithmeticException | NumberFormatException e) {
Answer: C

QUESTION NO: 4
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: 5
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

CompTIA XK0-005 - In this competitive world, it is more important than ever. Have you ever tried our IT exam certification software provided by our Shobhadoshi? If you have, you will use our PMI PMI-RMP exam software with no doubt. Microsoft DP-100 - Our strength will make you incredible. Palo Alto Networks SecOps-Pro - We try our best to ensure 100% pass rate for you. NVIDIA NCP-AII - The opportunity always belongs to a person who has the preparation.

Updated: May 28, 2022