Java SE 8 Programmer (1Z0-808)

Exam Overview

The Oracle 1Z0-808: Java SE 8 Programmer certification exam is designed for programmers and developers seeking to validate their foundational knowledge of Java programming. This entry-level certification tests candidates' understanding of Java syntax, structure, and essential programming concepts as defined in the Java SE 8 platform.

Exam Information

This certification focuses on core Java language features and APIs that form the foundation for most Java applications. The 1Z0-808 validates a programmer's ability to develop applications using Java SE 8, demonstrating proficiency in the language fundamentals and object-oriented programming principles.

Key Topics Covered

Java basics and language fundamentals
Java data types and operators
Control flow statements
Arrays and loops
Object-oriented programming concepts
String manipulation and formatting
Java API basics
Exception handling
Lambda expressions introduction
Date/Time API
Java Collections

Target Audience

This exam is ideal for:

Entry-level Java programmers
Software developers transitioning to Java
Computer science students
IT professionals expanding their programming skills
Quality assurance engineers working with Java
Development teams adopting Java SE 8

Exam Format

Multiple-choice and multiple-select questions
77 questions
Time limit: 150 minutes (2.5 hours)
Passing score: 65% (65 out of 100)
Proctored examination environment
Available in multiple languages

Skills Measured

Java Basics (15%)

Define the scope of variables
Define the structure of a Java class
Create executable Java applications
Import other Java packages
Compare and contrast Java features

Working with Java Data Types (20%)

Declare and initialize variables
Differentiate between object reference and primitives
Read and write object fields
Explain an object's lifecycle
Call methods on objects
Manipulate data using the StringBuilder class
Create and manipulate Strings

Using Operators and Decision Constructs (15%)

Use Java operators including parentheses
Test equality between Strings and other objects
Create if and if/else constructs
Use switch statements

Creating and Using Arrays (15%)

Declare, instantiate, initialize one-dimensional arrays
Declare, instantiate, initialize multi-dimensional arrays
Traverse arrays
Compare arrays and array lists

Using Loop Constructs (15%)

Create and use while loops
Create and use for loops
Create and use do/while loops
Compare loop constructs
Use break and continue statements

Working with Methods and Encapsulation (20%)

Create methods with arguments and return values
Apply the static keyword
Create overloaded methods
Apply encapsulation principles
Apply inheritance concepts

Preparation Resources

Oracle University training courses
Official Java SE 8 documentation
Oracle Java Certification study guides
Practice tests and exam simulations
Online Java programming courses
Hands-on coding exercises
Community forums and study groups