To keep with such an era, when new knowledge is emerging, you need to pursue latest news and grasp the direction of entire development tendency, our 1z1-809 Latest Real Test Answers training questions have been constantly improving our performance and updating the exam bank to meet the conditional changes. Our working staff regards checking update of our 1z1-809 Latest Real Test Answers preparation exam as a daily routine. So without doubt, our 1z1-809 Latest Real Test Answers exam questions are always the latest and valid. But if you buy our Java SE 8 Programmer II test torrent you only need 1-2 hours to learn and prepare the exam and focus your main attention on your most important thing. It is easy for you to pass the exam because you only need 20-30 hours to learn and prepare for the exam. There are totally three versions of 1z1-809 Latest Real Test Answers practice materials which are the most suitable versions for you: PDF, Software and APP online versions.
We believe that you will like our 1z1-809 Latest Real Test Answers exam prep.
Without ambiguous points of questions make you confused, our 1z1-809 - Java SE 8 Programmer II Latest Real Test Answers practice materials can convey the essence of the content suitable for your exam. Our 1z1-809 Standard Answers learning quiz can relieve you of the issue within limited time. Our website provides excellent 1z1-809 Standard Answers learning guidance, practical questions and answers, and questions for your choice which are your real strength.
If you want to get the 1z1-809 Latest Real Test Answers certification to improve your life, we can tell you there is no better alternative than our 1z1-809 Latest Real Test Answers exam questions. The 1z1-809 Latest Real Test Answers test torrent also offer a variety of learning modes for users to choose from, which can be used for multiple clients of computers and mobile phones to study online, as well as to print and print data for offline consolidation. Our product is affordable and good, if you choose our products, we can promise that our 1z1-809 Latest Real Test Answers exam torrent will not let you down.
Oracle 1z1-809 Latest Real Test Answers - They are professionals in every particular field.
Under the situation of intensifying competition in all walks of life, will you choose to remain the same and never change or choose to obtain a 1z1-809 Latest Real Test Answers certification which can increase your competitiveness? I think most of people will choose the latter, because most of the time certificate is a kind of threshold, with 1z1-809 Latest Real Test Answers certification, you may have the opportunity to enter the door of an industry. And our 1z1-809 Latest Real Test Answers exam questions will be your best choice to gain the certification.
Our 1z1-809 Latest Real Test Answers exam questions mainly have three versions which are PDF, Software and APP online, and for their different advantafes, you can learn anywhere at any time. And the prices of our 1z1-809 Latest Real Test Answers training engine are reasonable for even students to afford and according to the version that you want to buy.
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:
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: 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 /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:
class Book {
int id;
String name;
public Book (int id, String name) {
this.id = id;
this.name = name;
}
public boolean equals (Object obj) { //line n1
boolean output = false;
Book b = (Book) obj;
if (this.id = = b.id) {
output = true;
}
return output;
}
}
and the code fragment:
Book b1 = new Book (101, "Java Programing");
Book b2 = new Book (102, "Java Programing");
System.out.println (b1.equals(b2)); //line n2
Which statement is true?
A. The program prints true.
B. A compilation error occurs. To ensure successful compilation, replace line n2 with:System.out.println (b1.equals((Object) b2));
C. A compilation error occurs. To ensure successful compilation, replace line n1 with:boolean equals
(Book obj) {
D. The program prints false.
Answer: D
You only take 20 to 30 hours to practice our Amazon AIF-C01 guide materials and then you can take the exam. And there is no exaggeration that our pass rate for our Microsoft DP-203-KR study guide is 98% to 100% which is proved and tested by our loyal customers. Our passing rate of SAP C-S4EWM-2023 study tool is very high and you needn’t worry that you have spent money and energy on them but you gain nothing. Every day, large numbers of people crowd into our website to browser our SASInstitute A00-282 study materials. SHRM SHRM-SCP - Your current achievements cannot represent your future success.
Updated: May 28, 2022