Don't waste much more time on preparing for a test. Hurry to purchase Goldmile-Infobiz Oracle 1z0-809 Test Dumps certification training dumps. With the exam dumps, you will know how to effectively prepare for your exam. The Software version of our 1z0-809 Test Dumps study materials can simulate the real exam. Adn the APP online version can be applied to all electronic devices. Besides, we have the largest IT exam repository, if you are interested in 1z0-809 Test Dumps exam or any other exam dumps, you can search on our Goldmile-Infobiz or chat with our online support any time you are convenient.
Java SE 1z0-809 Our research materials have many advantages.
Java SE 1z0-809 Test Dumps - Java SE 8 Programmer II Since it was founded, our Goldmile-Infobiz has more and more perfect system, more rich questiondumps, more payment security, and better customer service. You really can't find a more cost-effective product than 1z0-809 Latest Real Test Questions learning quiz! Our company wants more people to be able to use our products.
If you are looking for the latest updated questions and correct answers for Oracle 1z0-809 Test Dumps exam, yes, you are in the right place. Our site is working on providing most helpful the real test questions answer in IT certification exams many years especially for 1z0-809 Test Dumps. Good site provide 100% real test exam materials to help you clear exam surely.
actual Oracle 1z0-809 Test Dumps brain dumps.
Our 1z0-809 Test Dumps practice materials comprise of a number of academic questions for your practice, which are interlinked and helpful for your exam. So their perfection is unquestionable. As a result, 1z0-809 Test Dumps real exam win worldwide praise and acceptance. Our 1z0-809 Test Dumps practice materials are determinant factors giving you assurance of smooth exam. The sooner you make up your mind, the more efficient you will win.
Our 1z0-809 Test Dumps practice engine with passing rate up to 98 percent can build a surely system to elude any kind of loss of you and help you harvest success effortlessly. We are in dire to help you conquer any questions about 1z0-809 Test Dumps training materials emerging during your review.
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 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:
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: 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
Huawei H19-489_V1.0 - The results show our products are suitable for them. DSCI DCPLA - You will have handsome salary get higher chance of winning and separate the average from a long distance and so on. CIPS L5M10 - If you need the invoice, please contact our online workers. On the other side, Products are purchasable, knowledge is not, and our CheckPoint 156-315.81 practice materials can teach you knowledge rather than charge your money. What are you waiting for? Come and take CompTIA DS0-001 preparation questions home.
Updated: May 28, 2022