Unlike many other learning materials, our 1z1-809 Exam Cost study materials are specially designed to help people pass the exam in a more productive and time-saving way, and such an efficient feature makes it a wonderful assistant in personal achievement as people have less spare time nowadays. On the other hand, 1z1-809 Exam Cost study materials are aimed to help users make best use of their sporadic time by adopting flexible and safe study access. With so many advantages, why don’t you choose our reliable 1z1-809 Exam Cost actual exam guide, for broader future and better life? In today’s society, many enterprises require their employees to have a professional 1z1-809 Exam Cost certification. Goldmile-Infobiz provide training tools included Oracle certification 1z1-809 Exam Cost exam study materials and simulation training questions and more importantly, we will provide you practice questions and answers which are very close with real certification exam.
Java SE 1z1-809 You will know the effect of this exam materials.
1z1-809 - Java SE 8 Programmer II Exam Cost study material is suitable for all people. You know how important this certification to you. Do not worry about that you can't pass the exam, and do not doubt your ability.
So a wise and diligent person should absorb more knowledge when they are still young. At present, our 1z1-809 Exam Cost study prep has gained wide popularity among different age groups. Most of them are consistently learning different things.
Oracle 1z1-809 Exam Cost - So you can take a best preparation for the exam.
With the help of the 1z1-809 Exam Cost practice exam questions and preparation material offered by Goldmile-Infobiz, you can pass any 1z1-809 Exam Cost certifications exam in the first attempt. You don’t have to face any trouble, and you can simply choose to do a selective 1z1-809 Exam Cost brain dumps to pass the exam. We offer guaranteed success with 1z1-809 Exam Cost dumps questions on the first attempt, and you will be able to pass the 1z1-809 Exam Cost exam in short time. You can always consult our 1z1-809 Exam Cost certified professional support if you are facing any problems.
Goldmile-Infobiz's training tool has strong pertinence, which can help you save a lot of valuable time and energy to pass IT certification exam. Our exercises and answers and are very close true examination questions.
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
We see to it that our assessment is always at par with what is likely to be asked in the actual Oracle SAP C-BCBAI-2509 examination. IIBA CPOA - These training products to help you pass the exam, we guarantee to refund the full purchase cost. Even if you fail the Salesforce ADM-201 exams, the customer will be reimbursed for any loss or damage after buying our Salesforce ADM-201 training materials. Microsoft PL-600 - But they need a lot of time to participate in the certification exam training courses. Microsoft AI-102 - Our company according to the situation reform on conception, question types, designers training and so on.
Updated: May 28, 2022