Certification Exam Prep Seminar: Java SE 7 Programmer I

This video seminar will help you prepare for and pass the required exam for the Oracle Certified Associate (OCA) - Java SE 7 Programmer certification.

Build Confidence Before the Exam

Led by one of our Java expert instructors, this fast-paced video-based seminar will build your confidence. Get exclusive tips and strategies to prepare you to take the certification exam.

Build on Your Java Programming Knowledge

This Exam Preparation Seminar is intended to help those who possess a strong foundation in the Java programming language. You'll get a thorough review of the exam objectives to understand the breadth of topics and skills needed to pass the Java SE 7 Programmer I certification exam (1Z0-803).

Watch, Study & Replay

This seminar may be accessed for repeated review as needed during your subscription term. Completing this seminar does not guarantee exam performance. Exam Prep Seminars do not include: an Oracle University eKit, expert video, labs, student environment, simulations or student Q&A.

Please note that this seminar is for exam review purposes only and does not meet the Hands-on Course training requirement (if applicable to your certification track).

Audience

• Java Developer

Course Topics Java Basics

• Define the scope of variables
• Define the structure of a Java class
• Create executable Java applications with a main method
• Import other Java packages to make them accessible in your code

Working With Java Data Types

• Declare and initialize variables
• Differentiate between object reference variables and primitive variables
• Read or write to object fields
• Explain an object's lifecycle
• Call methods on objects
• Manipulate data using the StringBuilder class and its methods
• Create and manipulate strings

Using Operators and Decision Constructs

• Use Java operators
• Use parentheses to override operator precedence
• Test equality between strings and other objects using == and equals ()
• Create if and if/else constructs
• Use a switch statement

Creating and Using Arrays

• Declare, instantiate, initialize and use a one-dimensional array
• Declare, instantiate, initialize and use multi-dimensional array
• Declare and use an ArrayList

Using Loop Constructs

• Create and use while loops
• Create and use for loops including the enhanced for loop
• Create and use do/while loops
• Compare loop constructs
• Use break and continue

Working with Methods and Encapsulation

• Create methods with arguments and return values
• Apply the static keyword to methods and fields
• Create an overloaded method
• Differentiate between default and user-defined constructors
• Create and overload constructors
• Apply access modifiers
• Apply encapsulation principles to a class

Working with Inheritance

• Implement inheritance
• Develop code that demonstrates the use of polymorphism
• Differentiate between the type of a reference and the type of an object
• Determine when casting is necessary
• Use super and this to access objects and constructors
• Use abstract classes and interfaces

Handling Exceptions

• Differentiate among checked exceptions, RuntimeExceptions and Errors
• Create a try-catch block and determine how exceptions alter normal program flow
• Describe what exceptions are used for in Java
• Invoke a method that throws an exception
• Recognize common exception classes and categories

Course Objectives

• Learn from one of Oracle University's top instructors.
• Review key technologies and certification concepts tested in the
• Prepare for your Oracle certification exam.
• Get information that will help you complete your preparation and study.
• Receive tips and information that will help you on the test.
• Understand the depth and breadth of the