And you will find it is quite fast and convenient. Our 1z0-809 Exam Forum real exam has been on the top of the industry over 10 years with passing rate up to 98 to 100 percent. Ranking the top of the similar industry, we are known worldwide by helping tens of thousands of exam candidates around the world. PayPal is one of the biggest international security payment systems. And we protect your personal information not be leaked. Though you can participate in the use of important factors, only the guarantee of high quality, to provide students with a better teaching method, thus our 1z0-809 Exam Forum study dumps bring more outstanding teaching effect.
Java SE 1z0-809 Your life will be even more exciting.
With all the questons and answers of our 1z0-809 - Java SE 8 Programmer II Exam Forum study materials, your success is 100% guaranteed. With our 1z0-809 Dumps Free study materials, you can have different and pleasure study experience as well as pass 1z0-809 Dumps Free exam easily. In order to meet the different need from our customers, the experts and professors from our company designed three different versions of our 1z0-809 Dumps Free exam questions for our customers to choose, including the PDF version, the online version and the software version.
If you decide to buy our 1z0-809 Exam Forum test guide, the online workers of our company will introduce the different function to you. You will have a deep understanding of the three versions of our 1z0-809 Exam Forum exam questions. We believe that you will like our products.
Oracle 1z0-809 Exam Forum - You are the best and unique in the world.
As we enter into such a competitive world, the hardest part of standing out from the crowd is that your skills are recognized then you will fit into the large and diverse workforce. The 1z0-809 Exam Forum certification is the best proof of your ability. However, it’s not easy for those work officers who has less free time to prepare such an 1z0-809 Exam Forum exam. Here comes 1z0-809 Exam Forum exam materials which contain all of the valid 1z0-809 Exam Forum study questions. You will never worry about the 1z0-809 Exam Forum exam.
Not only we offer the best 1z0-809 Exam Forum training prep, but also our sincere and considerate attitude is praised by numerous of our customers. To cope with the fast growing market, we will always keep advancing and offer our clients the most refined technical expertise and excellent services about our 1z0-809 Exam Forum exam questions.
1z0-809 PDF DEMO:
QUESTION NO: 1
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
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 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 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: 5
Given the code fragment:
What is the result?
A. Checking...Checking...
B. A compilation error occurs at line n1.
C. A compilation error occurs at line n2.
D. Checking...
Answer: B
Our company committed all versions of Amazon SOA-C02 practice materials attached with free update service. You will come across almost all similar questions in the real Microsoft PL-500 exam. So prepared to be amazed by our Microsoft MB-820 learning guide! Microsoft MS-102 - So do not hesitate and hurry to buy our study materials. By analyzing the syllabus and new trend, our EMC D-XTR-MN-A-24 practice engine is totally in line with this exam for your reference.
Updated: May 28, 2022