|
|
 |
1Z1-809 Practice Test - Reliable 1Z1-809 Practice Questions Ppt & Java SE 8 Programmer II - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Our 1z1-809 Practice Test study tool prepared by our company has now been selected as the secret weapons of customers who wish to pass the exam and obtain relevant certification. If you are agonizing about how to pass the exam and to get the Oracle certificate, now you can try our learning materials. Our reputation is earned by high-quality of our learning materials. The clients can use the shortest time to prepare the exam and the learning only costs 20-30 hours. The questions and answers of our 1z1-809 Practice Test exam questions are refined and have simplified the most important information so as to let the clients use little time to learn. We just want to provide you with the best service.
Java SE 1z1-809 All in all, learning never stops!
Java SE 1z1-809 Practice Test - Java SE 8 Programmer II Their vantages are incomparable and can spare you from strained condition. Now, people are blundering. Few people can calm down and ask what they really want.
We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. By developing and nurturing superior customers value, our company has been getting and growing more and more customers. To satisfy the goals of exam candidates, we created the high quality and high accuracy 1z1-809 Practice Test real materials for you.
Oracle 1z1-809 Practice Test - We're definitely not exaggerating.
Combined with your specific situation and the characteristics of our 1z1-809 Practice Test exam questions, our professional services will recommend the most suitable version of 1z1-809 Practice Test study materials for you. We introduce a free trial version of the 1z1-809 Practice Test learning guide because we want users to see our sincerity. 1z1-809 Practice Test exam prep sincerely hopes that you can achieve your goals and realize your dreams.
We always strictly claim for our 1z1-809 Practice Test study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Oracle syllabus for 1z1-809 Practice Test exam. This feature has been enjoyed by over 80,000 takes whose choose our study materials.
1z1-809 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 5
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
Don't worry about channels to the best PRAXIS Business-Education-Content-Knowledge-5101 study materials so many exam candidates admire our generosity of offering help for them. ISACA CCOA - To meet the needs of users, and to keep up with the trend of the examination outline, our products will provide customers with latest version of our products. Salesforce Revenue-Cloud-Consultant-Accredited-Professional - All we do and the promises made are in your perspective. Salesforce Service-Cloud-Consultant - In fact, you do not need other reference books. Royalholidayclubbed follows the career ethic of providing the first-class Cisco 300-435 practice questions for you.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|