[Dec-2023] Oracle 1z0-808 Test Engine PDF - All Free Dumps from VCE4Dumps [Q66-Q86]

[Dec-2023] Oracle 1z0-808 Test Engine PDF - All Free Dumps from VCE4Dumps

Get New 1z0-808 Certification – Valid Exam Dumps Questions

The 1Z0-808 exam has 70 questions of a multiple-choice format that are available in the Spanish and English languages. You will be given 150 minutes to complete all these questions and get more than 65% to earn the certificate. The topics covered in this test include the following areas:

Loop Constructs.
Operators and Decision Constructs;
Working with Java Data Types;
Data manipulation and inheritance;

Since the field of knowledge is very broad, the first thing recommended to candidates is to review the full list of questions that need to be covered in the Java SE 8 Programmer I Exam.

To schedule this Oracle exam, just buy a voucher ($245) and go to Pearson VUE to log into your account. Enter the exam code and complete the process by following the further prompts. The voucher will be available for use within 6 months after your purchase, so try to be on time and register as soon as you can.

Candidates for the Java SE 8 Oracle Certified Associate (OCA) exam already have technical training and practical experience, and at the same time want to improve or may be new to object-oriented programming and Java.

It’s a prerequisite for all the candidates to take the training courses to gain practical skills before sitting for 1Z0-808 exam. The training is available both for newbies and candidates with some experience in working with Java SE 8.

To prepare for the Oracle 1z0-808 exam, candidates can take advantage of various study materials and resources, including official Oracle training courses, practice exams, and online forums. It is recommended that candidates have at least six months of experience in Java programming before attempting the exam. Passing the exam requires a score of 65% or higher, and successful candidates will receive an Oracle Certified Associate (OCA) certification, which is a valuable asset when seeking employment as a Java developer.

Oracle 1z1-808 exam is an important certification for Java programmers seeking to demonstrate their knowledge and skills in Java SE 8 programming. It covers a wide range of topics related to Java programming and is recognized worldwide. To prepare for the exam, candidates should have a good understanding of Java programming concepts and experience with Java SE 8 features. With proper preparation, individuals can pass the exam and gain the Java SE 8 certification, which can help them advance their career in the IT industry.

NEW QUESTION # 66
Given the code fragment:
int a = 0;
a++;
System.out.printIn(a++);
System.out.printIn(a);
What is the result?

A. 2 2
B. 1 1
C. 0 1
D. 1 2

Answer: D

Explanation:
The first println prints variable a with value 1 and then increases the variable to 2.

NEW QUESTION # 67
Given the code fragment:

Which two modifications should you make so that the code compiles successfully?

A. Option A
B. Option D
C. Option B
D. Option E
E. Option C

Answer: D

NEW QUESTION # 68
Given:

What is the result?

A. Option A
B. Option D
C. Option B
D. Option C

Answer: B

NEW QUESTION # 69
Which three statements describe the object-oriented features of the Java language?

A. Objects cannot be reused.
B. A package must contain more than one class.
C. A subclass can inherit from a superclass.
D. Object is the root class of all other objects.
E. A main method must be declared in every class.
F. Objects can share behaviors with other objects.

Answer: C,E,F

Explanation:
Explanation/Reference:
Reference: http://www.javaworld.com/article/2075459/java-platform/java-101--object-oriented-language- basics--part-5--object-and-its-methods.html (see the sub title, Object is root of all classes not all other objects)

NEW QUESTION # 70
Given the code fragment:

What is the result?

A. 0
B. 1
C. 2
D. 3

Answer: A

Explanation:

NEW QUESTION # 71
Given the code fragment:

Which code fragment, inserted at line n1, pints The Top element: 30?

A. Option E
B. Option D
C. Option B
D. Option C
E. Option A

Answer: E

NEW QUESTION # 72
Given the code fragments:

What is the result?

A. Compilation fails only at line n1.
B. Tool::export
Tool::export
C. RTool::export
Tool::export
D. Compilation fails at both line n1 and line2.
E. Compilation fails only at line n2.

Answer: A

NEW QUESTION # 73
Given:

What is the result?

A. 100 Hello 121
B. 10 Hello 11
C. 10 Hello Hello 11
D. 100 Hello Hello 121
E. 10 Hello Hello 121

Answer: B

NEW QUESTION # 74
Given:

What is the result?

A. 120D
B. 0
C. A NumberFormatException will be thrown.
D. Compilation fails due to error at line 5.
E. Compilation tails due to error at line 8.

Answer: E

Explanation:
At line 5, we have created a wrapper object of double by passing 120D, which is
convertible to a Double, so there won't be any exception there. But if you check carefully, you can see the variable number is declared inside try block, so the scope of the variable number is limited to that block, so trying to access it outside causes a compile time error. httpsy/docs.oracle.com/javase/tutorial/iava/nutsandbolts/variables.html

NEW QUESTION # 75
Given the code fragment:

What is the result?

A. Compilation fails.
B. [1, 3, 4, null ]
C. [1, 2, 4]
D. [1, 3, 4 ]
E. [1, 2, 4, null ]
F. A NullPointerException is thrown at runtime.

Answer: A

Explanation:
Explanation/Reference:
Explanation:

NEW QUESTION # 76
Given:

And given the commands:

What is the result?

A. Failure
B. Compilation fails.
C. Success
D. An exception is thrown at runtime

Answer: A

NEW QUESTION # 77
Which declaration initializes a boolean variable?

A. boolean h = 1;
B. boolean m = null;
C. boolean k = 0;
D. boolean j = (1 < 5);

Answer: D

Explanation:
The primitive type boolean has only two possible values: true and false. Here j is set to (1 <5), which evaluates to true.

NEW QUESTION # 78
Given the code fragment:

Assume that the system date is June 20, 2014. What is the result?

A. Option D
B. Option B
C. Option C
D. Option A

Answer: D

NEW QUESTION # 79
Which three are advantages of the Java exception mechanism? (Choose three.)

A. Improves the program structure because exceptions must be handled in the method in which they occurred
B. Improves the program structure because the programmer can choose where to handle exceptions
C. Improves the program structure because the error handling code is separated from the normal program function
D. Allows the creation of new exceptions that are customized to the particular program being created
E. Provides a set of standard exceptions that covers all possible errors

Answer: B,C,D

Explanation:
Explanation/Reference: http://javajee.com/introduction-to-exceptions-in-java

NEW QUESTION # 80
Given the code fragment:

Which code fragment, when inserted at line 3, enables the code to print 10:20?