Oracle 1Z0-808 Certification Exam Syllabus

1Z0-808 Syllabus, 1Z0-808 Dumps PDF, Oracle OCA Dumps, 1Z0-808 Dumps Free Download PDF, Java OCA Dumps, 1Z0-808 Latest Dumps Free DownloadYou can use this exam guide to collect all the information about Java SE 8 Programmer I (1Z0-808) certification. The Oracle 1Z0-808 certification is mainly targeted to those candidates who has some experience or exposure of Java and want to flourish their career with Oracle Certified Associate Java SE 8 Programmer (OCA) credential. The Java SE 8 Programmer I certification exam validates your understanding of the Java technology and sets the stage for your future progression. Your preparation plan for Oracle 1Z0-808 Certification exam should include hands-on practice or on-the-job experience performing the tasks described in following Certification Exam Topics table.

Oracle 1Z0-808 Certification Details:

Exam Name Java SE 8 Programmer I
Exam Code 1Z0-808
Exam Product Version Java SE
Exam Price USD $245 (Pricing may vary by country or by localized currency)
Duration 150 minutes
Number of Questions 70
Passing Score 65%
Validated Against This exam has been written for the Java SE 8 release.
Format Multiple Choice
Recommended Training
Schedule Exam Pearson VUE - Oracle
Recommended Practice 1Z0-808 Online Practice Exam

Oracle 1Z0-808 Certification Topics:

Java Basics - Define the scope of variables
- Define the structure of a Java class
- Create executable Java applications with a main method; run a Java program from the command line; including console output.
- Import other Java packages to make them accessible in your code
- Compare and contrast the features and components of Java such as: platform independence, object orientation, encapsulation, etc.
Working With Java Data Types - Declare and initialize variables (including casting of primitive data types)
- Differentiate between object reference variables and primitive variables
- Know how to read or write to object fields
- Explain an Object's Lifecycle (creation, "dereference by reassignment" and garbage collection)
- Develop code that uses wrapper classes such as Boolean, Double, and Integer.
Using Operators and Decision Constructs - Use Java operators; including parentheses to override operator precedence
- Test equality between Strings and other objects using == and equals ()
- Create if and if/else and ternary 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
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; including overloaded methods
- Apply the static keyword  to methods and fields
- Create and overload constructors; including impact on default constructors
- Apply access modifiers
- Apply encapsulation principles to a class
- Determine the effect upon object references and primitive values when they are passed  into methods that change the values
Working with Inheritance - Describe inheritance and its benefits
- Develop code that demonstrates the use of polymorphism; including overriding and object type versus reference type
- 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, unchecked exceptions, and Errors
- Create a try-catch block and determine how exceptions alter normal program flow
- Describe the advantages of Exception handling
- Create and invoke a method that throws an exception
- "Recognize common exception classes (such as NullPointerException, ArithmeticExcpetion, ArrayIndexOutOfBoundsException, ClassCastException)"
Working with Selected classes from the Java API - Manipulate data using the StringBuilder class and its methods
- Creating and manipulating Strings
- Create and manipulate calendar data using classes from java.time.LocalDateTime,  java.time.LocalDate, java.time.LocalTime, java.time.format.DateTimeFormatter, java.time.Period
- Declare and use an ArrayList of a given type
- Write a simple Lambda expression that consumes a Lambda Predicate expression

The Oracle 1Z0-808 Certification Program certifies candidates on skills and knowledge related to Java products and technologies. The Oracle Certified Associate Java SE 8 Programmer is granted based on a combination of passing exams, training and performance-based assignments, depending on the level of certification. Oracle 1Z0-808 certification is tangible benchmark of experience and expertise that help you stand out in a crowd among employers. To ensure success, Oracle recommends combining education courses, practice exam and hands-on experience to prepare for your Java SE 8 Programmer I certification exam as questions will test your ability to apply the knowledge you have gained in hands-on practice or professional experience.

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