New Actual4Exams 1z1-808 Exam Questions| Real 1z1-808 Dumps Updated on Sep 07, 2022
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1Z0-808 Exam Topics
These are the following topics covered in our Oracle 1Z0-808 exam dumps which include:
- Working With Java Data Types
- Using Operators and Decision Constructs
- Working with Methods and Encapsulation
- Handling Exceptions
- Java Basics
- Using Loop Constructs
- Creating and Using Arrays
NEW QUESTION 12
Given the code fragment:
Which three code fragments can be independently inserted at line n1 to enable the code to print one?
- A. Integer x = new Integer ("1");
- B. Byte x = 1;
- C. Double x = 1;
- D. short x = 1;
- E. Long x = 1;
- F. String x = "1";
Answer: A,B,D
NEW QUESTION 13
Given the code fragment:
Assume that the system date is June 20, 2014. What is the result?
A:
B:
C: Compilation fails.
D: A DateParseExceptionis thrown at runtime.
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: B
NEW QUESTION 14
Given the code fragment:
What is the result?
- A. Compilation fails.
- B. 0
- C. 1
- D. 2
Answer: B
NEW QUESTION 15
Given the code fragment:
Which two modifications, made independently, enable the code to compile?
- A. Make the method at line n1 public.
- B. Make the method at line n4 public.
- C. Make the method at line n2 public.
- D. Make the method at line n3 protected.
- E. Make the method at line n3 public.
Answer: C,E
NEW QUESTION 16
Given:
What is the output?
- A. 2015-04-27
- B. 2015-03-27
- C. Compilation fails due to error at line 8.
- D. Compilation fails due to error at line 6.
- E. 2015-02-27
Answer: B
Explanation:
To create we have used following method with LocalDate class;
public static LocalDate of(intyear, int month, int dayOfMonth)
Here we need to remember that month is not zero based so if you pass 1 for month, then
month will be January.
Then we have used period object of 1 day and add to date object which makes current date
to next day, so final output is 2015-03-27. Hence option A is correct.
https://docs.oracle.com/javase/tutorial/datetime/iso/datetime.html
NEW QUESTION 17
Given the code fragment:
What is the result?
- A. Compilation fails.
- B. 0
- C. 1
- D. 2
Answer: B
NEW QUESTION 18
Given the code fragment:
What is the result?
- A. A compile time error occurs.
- B. The sum of 4 numbers is: 10
- C. The sum of 5 numbers is: 10
- D. The sum of 5 numbers is: 15
Answer: A
Explanation:
NEW QUESTION 19
Given the following class:
And given the following main method, located in another class:
Which three lines, when inserted independently at line n1, cause the program to print a o balance?
- A. acct (0) ;
- B. acct.changeAmount(0);
- C. this.amount = 0;
- D. acct.amount = 0;
- E. amount = 0;
- F. acct.changeAmount(-acct.amount);
- G. acct.changeAmount(-acct.getAmount());
- H. acct. getAmount () = 0;
Answer: A,C,D
NEW QUESTION 20
Given the code fragment:
What is the result?
A: Compilation fails.
B:
C:
D:
E:
- A. Option A
- B. Option B
- C. Option C
- D. Option D
- E. Option E
Answer: E
Explanation:
Explanation/Reference:
Explanation:
NEW QUESTION 21
Given:
- A. ns = 50 S = 50 ns = 125 S = 125 ns = 100 S = 100
- B. ns = 50 S = 125 ns = 125 S = 125 ns = 0 S = 125
- C. ns = 50 S = 125 ns = 125 S = 125 ns = 100 S = 125
- D. ns = 50 S = 50 ns = 125 S = 125 ns = 0 S = 125
Answer: B
NEW QUESTION 22
Given:
What is the result?
- A. A C D
- B. A B C C
- C. A B D
- D. A B C D
- E. A B D C
Answer: B
Explanation:
Explanation
NEW QUESTION 23
Given the code fragment:
What is the result?
2 : 7 : 3
- A. 2 : 7 : 0
- B. 7 : 7 : 9
- C. 7 : 2 : 3
- D.
Answer: D
Explanation:
NEW QUESTION 24
Given the code fragment:
Which three lines fail to compile?
- A. Line 12
- B. Line 11
- C. Line 9
- D. Line 8
- E. Line 10
- F. Line 7
Answer: A,E,F
NEW QUESTION 25
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?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: B
NEW QUESTION 26
Given:
What is the result?
- A. false:true
- B. true:true
- C. false:false
- D. true:false
Answer: A
NEW QUESTION 27
Given:
Given the code fragment:
Which two sets of actions, independently, enable the code fragment to print Fit?
- A. At line n1 insert:import clothing.*;At line n2 insert:String color = Shirt.getColor();
- B. At line n1 insert:import clothing.Shirt;At line n2 insert:String color = getColor();
- C. At line n1 no changes required.At line n2 insert:String color = Shirt.getColor();
- D. At line n1 insert:import static clothing.Shirt.getcolor;At line n2 insert:String color = getColor();
- E. At line n1 insert:import clothing;At line n2 insert:String color = Shirt.getColor();
Answer: B
NEW QUESTION 28
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. 2
- D. An exception is thrown at runtime.
Answer: D
NEW QUESTION 29
Given the code fragment:
Which two modifications enable the code to compile?
- A. Make the method at line 2 public.
- B. Make the method at line 4 public.
- C. Make the method at line 10 protected.
- D. Make the method at line 8 protected.
- E. Make the method at line 8 public.
Answer: C,D
NEW QUESTION 30
Given:
public class String1 {
public static void main(String[] args) {
String s = "123";
if (s.length() >2)
s.concat("456");
for(int x = 0; x <3; x++)
s += "x";
System.out.println(s);
}
}
What is the result?
- A. 0
- B. 123xxx
- C. 1
- D. Compilation fails
- E. 123456xxx
Answer: B
Explanation:
123xxx
The if clause is not applied.
Note: Syntax of if-statement: if ( Statement ) { }
NEW QUESTION 31
Which one of the following code examples uses valid Java syntax?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: B
NEW QUESTION 32
Given:
What is the result?
- A. 0 0 30 40
- B. An exception is thrown at runtime.
- C. 10 20 30 40
- D. Compilation fails.
Answer: D
NEW QUESTION 33
Given:
What is the result?
- A. 10, 20, 30, 10, 20, 30
- B. 12, 22, 32, 12, 22, 32
- C. 11, 21, 31, 12, 22, 32
- D. 11, 21, 31, 11, 21, 31
Answer: A
NEW QUESTION 34
Given:
What is the result?
- A. 91 98 99 100 101 102 103
- B. 91 98 99 100 null null null
- C. An ArraylndexOutOfBoundsException is thrown at runtime.
- D. A NullPointerException is thrown at runtime.
- E. Compilation rails.
Answer: D
NEW QUESTION 35
Given the code fragment:
public static void main(String[] args) {
int iArray[] = {65, 68, 69};
iArray[2] = iArray[0];
iArray[0] = iArray[1];
iArray[1] = iArray[2];
for (int element : iArray) {
System.out.print(element + " ");
}
- A. 68, 65, 65
- B. 68, 65, 69
- C. 65, 68, 65
- D. 65, 68, 69
- E. Compilation fails
Answer: A
NEW QUESTION 36
Given the code fragment:
Which two modifications, when made independently, enable the code to print joe:true: 100.0?
(Choose two.)
- A. Option B
- B. Option A
- C. Option D
- D. Option C
- E. Option E
Answer: B,D
NEW QUESTION 37
......
Certification Path
You don't need to take any prerequisite for the 1Z0-808 exam.
How to the 1Z0-808 Exam
Let's have a look at some essential pointers to examine for the 1Z0-808 exam:
First things initially, you need to most likely to the official Pearson VUE website and also register. Make certain that you do not pick the wrong exam, as this will result in failing your exam. You are needed to take the technique examination a minimum of 3 times prior to you will be allowed to take the real exam.
The first thing you need to do is to experience the official 1Z0-808 exam guide. This tells you about the various sorts of questions and how to address them. You ought to additionally exercise these questions for at the very least 15 mins a day, preferably prior to your very first hr of rest.
After you have had the ability to check out and also recognize basic concepts from the 1Z0-808 exam guide, start practicing by doing sample inquiries from the real exam. Your objective is to address at the very least 80% of the questions on the examination guide prior to you go to the actual examination. You are called to take all technique exams in our 1Z0-808 Dumps, they will count in your total rating.
Ultimately, undergo the simulation exam again before you finally begin practicing for the real 1Z0-808 exam. This is usually described as the “slow-motion method” since it aids you to concentrate as well as remember every one of your answers as opposed to simply reviewing them off a display.
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