[Oct 26, 2022] Get Free Updates Up to 365 days On Developing 1z1-808 Braindumps [Q17-Q32]

[Oct 26, 2022] Get Free Updates Up to 365 days On Developing 1z1-808 Braindumps [Q17-Q32]

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[Oct 26, 2022] Get Free Updates Up to 365 days On Developing 1z1-808 Braindumps

Best Quality Oracle 1z1-808 Exam Questions

NEW QUESTION 17
Given:

What is the result?

c=null
b=true
f=0.0

c=
b=false
f=0.0

c=null
b=false
f=0.0

c=0
b=false
f=0.0F

NEW QUESTION 18
The following grid shows the state of a 2D array:

This grid is created with the following code:

Which line of code, when inserted in place of //line n1, adds an X into the grid so that the grid contains three consecutive X’s?

grid[1][3] = ‘X’;

grid[3][1] = ‘X’;

grid[0][2] = ‘X’;

grid[2][0] = ‘X’;

grid[1][2] = ‘X’;

Explanation/Reference:

NEW QUESTION 19
Given the code fragment:

What is the result?

An exception is thrown at runtime.

07-31-2014

2014-07-31

2014-09-30

NEW QUESTION 20
Given:
public class Test {
public static void main(String[] args) {
int day = 1;
switch (day) {
case “7”: System.out.print(“Uranus”);
case “6”: System.out.print(“Saturn”);
case “1”: System.out.print(“Mercury”);
case “2”: System.out.print(“Venus”);
case “3”: System.out.print(“Earth”);
case “4”: System.out.print(“Mars”);
case “5”: System.out.print(“Jupiter”);
}
}
}
Which two modifications, made independently, enable the code to compile and run?

Adding a break statement after each print statement

Adding a default section within the switch code-block

Changing the string literals in each case label to integer

Changing the type of the variable day to String

Arranging the case labels in ascending order

The following will work fine:
public class Test {
public static void main(String[] args) {
int day = 1;
switch (day) {
case 7: System.out.print(“Uranus”); break;
case 6: System.out.print(“Saturn”); break;
case 1: System.out.print(“Mercury”); break;
case 2: System.out.print(“Venus”); break;
case 3: System.out.print(“Earth”); break;
case 4: System.out.print(“Mars”); break;
case 5: System.out.print(“Jupiter”); break;
}
}
}

NEW QUESTION 21
Given the code fragment:

What is the result?

Element 0
Element 1

Null element 0
Null element 1

Null
Null

A NullPointerException is thrown at runtime.

NEW QUESTION 22
Given:

What is the result?

An exception is thrown at runtime.

Initialized Started Initialized

Initialized Started

Compilation fails.

NEW QUESTION 23
Given:

What is the result?

10 20 30 40

0 0 30 40

Compilation fails.

An exception is thrown at runtime.

NEW QUESTION 24
You are asked to develop a program for a shopping application, and you are given the following information:
– The application must contain the classes Toy, EduToy, and consToy. The Toy
class is the superclass of the other two classes.
– The int caicuiatePrice (Toy t) method calculates the price of a toy.
– The void printToy (Toy t) method prints the details of a toy.
Which definition of the Toy class adds a valid layer of abstraction to the class hierarchy?

Option A

Option B

Option C

Option D

NEW QUESTION 25
Given the code fragment:

What is the result if the integer aVar is 9?

Hello World!

Hello Universe!

Hello World

Compilation fails.

NEW QUESTION 26
Given the code fragment:

What is the result?

Compilation fails.

0 Found

1 Found

3 Found

NEW QUESTION 27
Given the definitions of the MyString class and the Test class:

What is the result?

Option A

Option B

Option C

Option D

NEW QUESTION 28
Given:

What is the result?

Good Luck!

Good Day!

Welcome!

Hello!

NEW QUESTION 29
Which is true about the switch statement?

Its expression can evaluate to a collection of values.

The break statement, at the end of each case block, is optional.

Its case label literals can be changed at runtime.

It must contain the default section.

NEW QUESTION 30
Given:

What is the result?

An exception is thrown at runtime.
Initialized

Started
Initialized
Initialized

Started

Compilation fails.

NEW QUESTION 31
Given the code fragment:

Which option represents the state of the num array after successful completion of the outer loop?

Option A

Option B

Option C

Option D

NEW QUESTION 32
Given the code fragment:

Which two modifications, made independently, enable the code to compile?

Make the method at line n1 public.

Make the method at line n2 public.

Make the method at line n3 public.

Make the method at line n3 protected.

Make the method at line n4 public.

Loading …

Oracle Java SE 8 – 1Z0-808 Exam Exam Guide

Java 1Z0-808 Free Test is a test created to demonstrate all the features of our Java8 Associate Web Simulator. You will be able to access 25 complete questions and will have 53 minutes to finish the test.

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Java 1Z0-808 Free exam is an examination developed to demonstrate all the features of our Java8 Associate Web Simulator You will certainly have 25 concerns and 53 minutes readily available to finish all tests.

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Navigate the Java Certification Questions utilizing the “Previous” and also “Next” buttons.
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