Oracle 1Z0-808 Up-to-date Exam Questions And Study Suggestions
The Java SE 8 Oracle Certified Associate (OCA) certification helps you build a foundational understanding of Java before passing the Java introductory exam. Successfully passing the exam to earn a certification certificate is the first of two steps to demonstrate that you have the advanced skills you need to become a professional Java developer.
This article brings you the latest 1Z0-808 exam questions (Pass4itSure latest 1Z0-808 exam questions https://www.pass4itsure.com/1z0-808.html) and exam study suggestions to help you pass the exam and enter the world of Java with ease.
1Z0-808 latest details:
Oracle Java SE 8 Programmer I aka 1Z0-808 (Also available in CHS for Taiwan)
Successfully earning the certification through 1Z0-808: Oracle Certified Associate, Java SE 8 Programmer for short, is the first of two steps to demonstrate that you have the advanced skills you need to become a professional Java developer. ）
Exam Question Format: Multiple-choice
1Z0-808 Exam Duration: 120 minutes
Number of Oracle 1Z0-808 exam questions: 56
Passing Score: 65%
Validation: The exam has been validated against the product version of Java SE 8.
The main audience: those who are starting a career in software, those who want to learn new skills, or have objective validation of their subject matter expertise
Prerequisites: Attend beginner and intermediate Java SE 8 training and gain hands-on experience to take the OCA exam.
How to take the exam: First, You must purchase a voucher from Oracle University. Once purchased, you can now register for the exam at a hosted testing provider.
Steps required to earn Oracle Certified Associate, Java SE 8 Programmer: Step 1: Take beginner and intermediate Java SE 8 training and gain hands-on experience preparing to take the required OCA exams. Step 2: Take and pass the Java SE Programmer I exam (1Z0-808). Indispensable.
Exam difficulty: The OCJP pass rate is about 65%, which is difficult.
What to learn in the 1Z0-808 exam: read and write basic command-line programs in Java, know how to use the integrated development environment (Eclipse) to develop and debug programs, generate HTML-based documentation for code (Javadoc), have an in-depth understanding of the topics covered in the exam, become an Oracle Certified Associate Java SE 8 Programmer (Java SE 8 Programmer I 1Z0-808)
There are three levels of Oracle certification: Oracle Certified Associate (OCA), Oracle Certified Professional (OCP), and Oracle Certified Master (OCM)
Java Certification Path: Java EE (1Z0-900) and Web Services (1Z0-808, 1Z0-809, 1Z0-811) – Java SE – Helidon (1Z0-1113 exam)
Learn Oracle Certified Associate Java SE 8 Programmer 1Z0-808 recommendations:
One code a day:
Develop a coding awareness that will help you read the codes given in real exams.
Take a good course:
Oracle Official
Read a good book:
Recommended https://www.amazon.com/OCA-Certified-Associate-Programmer-1Z0-808/dp/1118957407?tag=javamysqlanta-20
https://www.amazon.com/Oracle-Certified-Professional-Programmer-1Z0-809/dp/1484218353/?tag=javamysqlanta-20 https://www.amazon.com/OCA-Java-Programmer-Certification-Guide/dp/1617293253?tag=javamysqlanta-20
Choose a good practice question (new exam question) to practice multiple times:
You can choose Pass4itSure’s latest 1Z0-808 exam questions to practice, just updated on Jul 02, 2024, to ensure that all exam content is included so that you can truly experience the exam. By the way, if you decide to buy Pass4itSure 1Z0-808 questions, then you can also use the coupon code “save10” to get 10% off.
Attend forums regularly: Attending CodeRanch’s forums or Oracle’s official Java Certification forums to stay up-to-date can be beneficial in passing exams.
1Z0-808 latest exam questions from Pass4itSure
Quantity: 1-15
Last updated: [2021.2]
Free or paid: Free
Question 1:
Given the code fragment:
public class Test {
static String[][] arr =new String[3][];
private static void print() {
//insert code here
}
public static void main(String[] args) {
String[] class1 = {“A”, “B”, “C”};
String[] class2 = {“L”, “M”, “N”, “O”};
String[] class3 = {“I”,”J”};
arr[0] = class1;
arr[1] = class2;
arr[2] = class3;
Test.doPrint();
}
}
Which code fragment, when inserted at line //insert code here, enables the code to print COJ?
A. int i = 0; for (String[] sub: arr) { int j = sub.length -1; for (String str: sub) { System.out.println(str[j]); i++; } }
B. private static void print() { for (int i = 0;i < arr.length;i++) {
int j = arr[i].length-1;
System.out.print(arr[i][j]);
}
}
C. int i = 0; for (String[] sub: arr[][]) { int j = sub.length; System.out.print(arr[i][j]); i++; }
D. for (int i = 0;i < arr.length-1;i++) { int j = arr[i].length-1; System.out.print(arr[i][j]); i++; }
Correct Answer: B
Incorrect:
not A: The following line causes a compile error:
System.out.println(str[j]);
Not C: Compile error line:
for (String[] sub: arr[][])
not D: Output: C
Question 2:
Given the code fragment:
What is the result?
A. Sum is 600
B. Compilation fails at line n1.
C. Compilation fails at line n2.
D. A ClassCastException is thrown at line n1.
E. A ClassCastException is thrown at line n2.
Correct Answer: C
Question 3:
Given the code fragment:
int b = 3;
if ( !(b > 3)) {
System.out.println(“square “);
}{
System.out.println(“circle “);
}
System.out.println(“…”);
What is the result?
A. square…
B. circle…
C. squarecircle…
D. Compilation fails.
Correct Answer: C
Question 4:
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 n2 public.
C. Make the method at line n3 public.
D. Make the method at line n3 protected.
E. Make the method at line n4 public.
Correct Answer: CD
Question 5:
Given the following class declarations:
public abstract class Animal public interface Hunter public class Cat extends Animal implements Hunter public class Tiger extends Cat
Which answer fails to compile?
A. Option A
B. Option B
C. Option C
D. Option D
E. Option E
Correct Answer: D
Question 6:
Given:
A. 100 200 : 0 0 :
B. 100 200: 100 0 :
C. 100 200: 100 200 :
D. 0 0: 100 0 :
Correct Answer: A
Question 7:
Given the code fragment:
Which code fragment at line 10 prints Welcome 100?
A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: B
Question 8:
Given:
What is the result?
A. An exception is thrown at runtime.
B. Initialized Started Initialized
C. Initialized Started
D. Compilation fails.
Correct Answer: D
Question 9:
Which of the following exceptions will be thrown due to the statement given here?
int array[] = new int[-2];
A. NullPointerException
B. NegativeArraySizeException
C. ArrayIndexOutOfBoundsException
D. IndexOutOfBoundsException
E. This statement does not cause any exceptions.
Correct Answer: B
In a given statement we can see that, we have passed a negative value for creating an int array, which results in a NegativeArraySize Exception. Hence option B is correct. Option A is incorrect as it is thrown when an application attempts to use null in a case where an object is required. Option D is incorrect as IndexOutOfBoundsException is thrown to indicate that an index of some sort (such as to an array, to a string, or a vector) is out of range. REFERENCE r httpy/docs.oracle.com/iavase/S/docs/api/java/lang/NegativeArraySizeException.html
Question 10:
Given:
public class Test {
public static void main(String[] args) {
int ax = 10, az = 30;
int aw = 1, ay = 1;
try {
aw = ax % 2;
ay = az / aw;
} catch (ArithmeticException e1) {
System.out.println(“Invalid Divisor”);
} catch (Exception e2) {
aw = 1;
System.out.println(“Divisor Changed”);
}
ay = az /aw; // Line 14
System.out.println(“Succesful Division ” + ay);
}
}
What is the result?
A. Invalid Divisor Divisor Changed Successful Division 30
B. Invalid Divisor Successful Division 30
C. Invalid Divisor Exception in thread “main” java. lang.ArithmeticException: / by zero at test.Teagle.main(Teagle.java:14)
D. Invalid Divisor Exception in thread “main” java. lang.ArithmeticException: / by zero at test.Teagle.main(Teagle.java:14) Successful Division 1
Correct Answer: C
Question 11:
Which two statements are true about Java byte code? (Choose two.)
A. It can be serialized across the network.
B. It can run on any platform that has a Java compiler.
C. It can run on any platform.
D. It has a “.java” extension.
E. It can run on any platform that has the Java Runtime Environment.
Correct Answer: AE
Question 12:
Given the code fragment:
What is the result?
A. Lomas Invalid Name null
B. Lomas ter Seph
C. Invalid Name
D. Lomas Invalid Name
Correct Answer: D
Question 13:
Given the following main method:
What is the result?
A. 5 4 3 2 1 0
B. 5 4 3 2 1
C. 4 2 1
D. 5
E. Nothing is printed
Correct Answer: D
The loop will run only once and after that, num == 0 will break it After the first cycle of the loop.
Question 14:
Given the class definitions:
And the code fragment of the main() method,
What is the result?
A. Java Java Java
B. Java Jeve va
C. Java Jeve ve
D. Compilation fails
Correct Answer: D
Question 15:
Given:
Which two code fragments can be inserted at line n1?
A. String str = “Java”;
B. for(int iVal = 0; iVal <=5; iVal++){}
C. Test() {}
D. package p1;
E. import java.io.*;
Correct Answer: AC
Below is a list of relevant exam exercises:
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The Oracle Certified Associate, Java SE 8 Programmer certification has a promising future
Java certifications have a great reputation in the IT field and provide a globally recognized certification for Java developers. One of the branches of the Oracle Certified Associate, Java SE 8 Programmer certification can help you find a better job, get a higher salary, or even get a higher salary or promotion in your current job.
Conclusion:
Thanks for reading, you have reached the end of this article.
I believe you should be able to understand how to study for the exam by now, follow my advice, practice correctly with Pass4itSure’s latest 1Z0-808 exam questions (https://www.pass4itsure.com/1z0-808.html), pay more attention to the forum information, and get the Oracle Certified Associate, Java SE 8 Programmer certification should be easy to achieve.