Our test-orientated high-quality 1z0-809 Latest Practice Questions Ppt exam questions would be the best choice for you, we sincerely hope all of our candidates can pass 1z0-809 Latest Practice Questions Ppt exam, and enjoy the tremendous benefits of our 1z0-809 Latest Practice Questions Ppt prep guide. Helping candidates to pass the 1z0-809 Latest Practice Questions Ppt exam has always been a virtue in our company’s culture, and you can connect with us through email at the process of purchasing and using, we would reply you as fast as we can. At the same time, our proffesional experts are keeping a close eye on the changes of the exam questions and answers. So that our 1z0-809 Latest Practice Questions Ppt study guide can be the latest and most accurate. Without doubt, we are the best vendor in this field and we also provide the first-class service for you.
Java SE 1z0-809 Please give us a chance to prove.
Java SE 1z0-809 Latest Practice Questions Ppt - Java SE 8 Programmer II We will solve your problem as quickly as we can and provide the best service. No company in the field can surpass us. So we still hold the strong strength in the market.
With high-quality 1z0-809 Latest Practice Questions Ppt guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you. Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. In your every stage of review, our 1z0-809 Latest Practice Questions Ppt practice prep will make you satisfied.
Oracle 1z0-809 Latest Practice Questions Ppt - Need any help, please contact with us again!
In order to pass Oracle certification 1z0-809 Latest Practice Questions Ppt exam disposably, you must have a good preparation and a complete knowledge structure. Omgzlook can provide you the resources to meet your need.
Many people, especially the in-service staff, are busy in their jobs, learning, family lives and other important things and have little time and energy to learn and prepare the exam. But if you buy our 1z0-809 Latest Practice Questions Ppt test torrent, you can invest your main energy on your most important thing and spare 1-2 hours each day to learn and prepare the exam.
1z0-809 PDF DEMO:
QUESTION NO: 1
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
QUESTION NO: 2
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: 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 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 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
Microsoft MB-280 - In today's competitive IT profession, if you want to stabilize your own position, you will have to prove your professional knowledge and technology level. ISC CISSP - For a better understanding of their features, please follow our website and try on them. SAP C_C4H51_2405 - There a galaxy of talents in the 21st century, but professional IT talents not so many. Besides, we are punctually meeting commitments to offer help on Dell D-PDM-A-01 study materials. Because of its popularity, you can use the Omgzlook Oracle Cisco 350-201 exam questions and answers to pass the exam.
Updated: May 28, 2022