Oracle 1z0-808 Exam Dumps
Java SE 8 Programmer I
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What is Oracle 1z0-808 Exam ?
The Oracle 1Z0-808 exam is a certification exam for Oracle Certified Associate (OCA) Java SE 8 Programmer. This certification exam is designed to validate the skills and knowledge of candidates who are proficient in Java programming. The exam covers topics such as:
Java Basics
Java Language Fundamentals
Object-Oriented Programming
Control Flow Statements
Arrays
Strings
Input/Output
Working with Java Data Types
Primitive Data Types
Object Data Types
Working with Numbers
Working with Strings
Working with Dates and Times
Using Operators and Decision Constructs
Operators
Decision Constructs
Creating and Using Arrays
Creating Arrays
Using Arrays
Using Loop Constructs
Loop Constructs
Working with Methods and Encapsulation
Methods
Encapsulation
Working with Inheritance
Inheritance
Handling Exceptions
Exceptions
Exception Handling
Working with Selected Classes from the Java API
Selected Classes from the Java API
To pass the Oracle 1Z0-808 exam, candidates must score at least 65% on the exam.
The Oracle 1Z0-808 exam is a valuable certification for anyone who wants to demonstrate their skills and knowledge in Java programming. This certification can help candidates advance their careers in the IT field.
Oracle 1Z0-808 Exam Dumps are a great way to prepare for the Oracle 1Z0-808 exam. They provide you with a comprehensive overview of the exam content, and they can help you identify your areas of weakness. By using Oracle 1Z0-808 Exam Dumps, you can increase your chances of passing the exam and earning your Oracle certification.
Once you have chosen Oracle 1Z0-808 Exam Dumps, you can start using them to prepare for the exam. Here are some tips for using Oracle 1Z0-808 Exam Dumps:
Start by reading the Oracle 1Z0-808 Exam Dumps carefully. This will help you to understand the exam content and identify your areas of weakness.
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By following these tips, you can use Oracle 1Z0-808 Exam Dumps to increase your chances of passing the exam and earning your Oracle certification.
Question 1
Which three statements are true about the structure of a Java class? (Choose three.)
A. A public class must have a main method.
B. A class can have only one private constructors.
C. A method can have the same name as a field.
D. A class can have overloaded static methods.
E. The methods are mandatory components of a class.
F. The fields need not be initialized before use.
Question 2
Which is true about the switch statement?
A. Its expression can evaluate to a collection of values.
B. The break statement, at the end of each case block, is optional.
C. Its case label literals can be changed at runtime.
D. It must contain the default section.
Question 3
Which two code fragments cause a compilation error? (Choose two.)
A. float flt = 100.00F;
B. float flt = (float) 1_11.00;
C. Float flt = 100.00;
D. double y1 = 203.22;float flt = y1;
E. int y2 = 100;float flt = (float) y2 ;
Question 4
What is the name of the Java concept that uses access modifiers to protect variables and hide them within a class?
A. Encapsulation
B. Inheritance
C. Abstraction
D. Instantiation
E. Polymorphism
Question 5
Which statement is true about the switch statement?
A. It must contain the default section.
B. The break statement, at the end of each case block, is optional.
C. Its case label literals can be changed at runtime.
D. Its expression must evaluate to a collection of values.
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