It is known to us that getting the 1z1-809 Exam Practice certification is not easy for a lot of people, but we are glad to tell you good news. The 1z1-809 Exam Practice study materials from our company can help you get the certification in a short time. Now we are willing to introduce our 1z1-809 Exam Practice practice questions to you in detail, we hope that you can spare your valuable time to have a try on our products. Why? Because it provides the most up-to-date information, which is the majority of candidates proved by practice. Some sites provide Oracle 1z1-809 Exam Practice exam study materials on the Internet , but they do not have any reliable guarantee. We specially provide a timed programming test in this online test engine, and help you build up confidence in a timed exam.
Java SE 1z1-809 A bad situation can show special integrity.
And we believe you will pass the 1z1-809 - Java SE 8 Programmer II Exam Practice exam just like the other people! If you want to pass the Oracle 1z1-809 Reliable Dumps Sheet exam, you'd better to buy Omgzlook's exam training materials quickly. How far the distance between words and deeds? It depends to every person.
So choosing our 1z1-809 Exam Practice training materials is a wise choice. Our 1z1-809 Exam Practicepractice materials will provide you with a platform of knowledge to help you achieve your dream. As you know, our v practice exam has a vast market and is well praised by customers.
Oracle 1z1-809 Exam Practice - Then you can learn and practice it.
Like the real exam, Omgzlook Oracle 1z1-809 Exam Practice exam dumps not only contain all questions that may appear in the actual exam, also the SOFT version of the dumps comprehensively simulates the real exam. With Omgzlook real questions and answers, when you take the exam, you can handle it with ease and get high marks.
If you don’t have enough ability, it is very possible for you to be washed out. On the contrary, the combination of experience and the 1z1-809 Exam Practice certification could help you resume stand out in a competitive job market.
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
Our Microsoft AZ-204 exam software offers comprehensive and diverse questions, professional answer analysis and one-year free update service after successful payment; with the help of our Microsoft AZ-204 exam software, you can improve your study ability to obtain Microsoft AZ-204 exam certification. Our Microsoft PL-400-KR training materials are compiled carefully with correct understanding of academic knowledge using the fewest words to express the most clear ideas, rather than unnecessary words expressions or sentences and try to avoid out-of-date words. Microsoft DP-300 - In order to reduce more stress for you, we promise you if you fail the exam, what you need to do is to send your scanned unqualified transcripts to our email box. By the trial demo provided by our company, you will have the opportunity to closely contact with our Lpi 701-100 exam torrent, and it will be possible for you to have a view of our products. Fortinet FCP_FCT_AD-7.2 - The latest information of these tests can be found in our Omgzlook.
Updated: May 28, 2022