Our three versions of 1z1-809 Test Registration study materials are the PDF, Software and APP online. They have their own advantages differently and their prolific 1z1-809 Test Registration practice materials can cater for the different needs of our customers, and all these 1z1-809 Test Registration simulating practice includes the new information that you need to know to pass the test for we always update it in the first time. So you can choose them according to your personal preference. All knowledge contained in our 1z1-809 Test Registration practice engine is correct. Our workers have checked for many times. Our experts are researchers who have been engaged in professional qualification 1z1-809 Test Registration exams for many years and they have a keen sense of smell in the direction of the examination.
Java SE 1z1-809 As you know, life is like the sea.
If you are willing, our 1z1-809 - Java SE 8 Programmer II Test Registration training PDF can give you a good beginning. Our experts made significant contribution to their excellence of the 1z1-809 Pass Test study materials. So we can say bluntly that our 1z1-809 Pass Test simulating exam is the best.
We provide our customers with the most reliable learning materials about 1z1-809 Test Registration certification exam and the guarantee of pass. We assist you to prepare the key knowledge points of 1z1-809 Test Registration actual test and obtain the up-to-dated exam answers. All 1z1-809 Test Registration test questions offered by us are tested and selected by our senior experts in IT filed, which only need little time to focus on the practice and the preparation.
Now, quickly download Oracle 1z1-809 Test Registration free demo for try.
Being anxious for the 1z1-809 Test Registration exam ahead of you? Have a look of our 1z1-809 Test Registration training engine please. Presiding over the line of our practice materials over ten years, our experts are proficient as elites who made our 1z1-809 Test Registration learning questions, and it is their job to officiate the routines of offering help for you. All points are predominantly related with the exam ahead of you. You will find the exam is a piece of cake with the help of our 1z1-809 Test Registration study materials.
You just need 20-30 hours for preparation and feel confident to face the 1z1-809 Test Registration actual test. 1z1-809 Test Registration questions & answers cover all the key points of the real test.
1z1-809 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 fragment:
Stream<Path> files = Files.list(Paths.get(System.getProperty("user.home"))); files.forEach (fName ->
{//line n1 try { Path aPath = fName.toAbsolutePath();//line n2 System.out.println(fName + ":"
+ Files.readAttributes(aPath, Basic.File.Attributes.class).creationTime ());
} catch (IOException ex) {
ex.printStackTrace();
});
What is the result?
A. A compilation error occurs at line n1.
B. A compilation error occurs at line n2.
C. The files in the home directory are listed along with their attributes.
D. All files and directories under the home directory are listed along with their attributes.
Answer: C
QUESTION NO: 4
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: 5
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
And so many of our loyal customers have achieved their dreams with the help of our Microsoft MB-910 exam questions. Immediately after you have made a purchase for our SAP C-ARSOR-2404 practice dumps, you can download our SAP C-ARSOR-2404 study materials to make preparations. If you have bought the IIA IIA-CIA-Part2 exam questions before, then you will know that we have free demos for you to download before your purchase. PECB ISO-IEC-27001-Lead-Implementer - And the number of our free coupon is limited. By concluding quintessential points into EMC D-VXR-DY-23 actual exam, you can pass the exam with the least time while huge progress.
Updated: May 28, 2022