When Will 62-808 Exam Be Offered Again

You tin employ this Oracle 1Z0-808 test study guide to collect all the data about the Java SE viii Programmer I examination. The Oracle 1Z0-808 certification test is mainly targeted to those candidates who take some experience or exposure to Oracle Java SE engineering science and desire to flourish their career with Oracle Certified Associate Java SE 8 Programmer (OCA) credential.

The Oracle 1Z0-808 certification exam validates your understanding of the Oracle Coffee SE engineering science and sets the stage for your future progression. Your preparation plan for Java SE 8 Programmer I Certification exam should include easily-on practice or on-the-job experience performing the tasks described in following certification test syllabus topics.

Oracle 1Z0-808 Exam Details:

Exam Proper noun	Java SE eight Developer I
Exam Lawmaking	1Z0-808
Exam Cost	USD $245 (Pricing may vary by country or by localized currency)
Duration	150 minutes
Number of Questions	70
Passing Score	65%
Format	Multiple Choice Questions (MCQ)
Recommended Grooming	Oracle Certified Acquaintance, Java SE 8 Programmer Java SE 8 Fundamentals Java Learning Subscription Applied science Learning Subscription
Schedule Exam	Pearson VUE
Sample Questions	Oracle Certified Associate Java SE eight Programmer (OCA)
Recommended Practice	1Z0-808 Online Do Exam

Oracle 1Z0-808 Syllabus Topics:

Java Basics	- Define the telescopic of variables - Define the structure of a Java class - Create executable Java applications with a master method; run a Coffee program from the control line; produce console output - Import other Java packages to make them attainable in your code - Compare and contrast the features and components of Coffee such as: platform independence, object orientation, encapsulation, etc.
Working With Java Data Types	- Declare and initialize variables (including casting of primitive information types) - Differentiate betwixt object reference variables and primitive variables - Know how to read or write to object fields - Explain an Object'southward Lifecycle (creation, "dereference by reassignment" and garbage collection) - Develop code that uses wrapper classes such equally Boolean, Double, and Integer
Using Operators and Decision Constructs	- Utilise Java operators; use parentheses to override operator precedence - Examination 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 employ multi-dimensional arrays
Using Loop Constructs	- Create and use while loops - Create and utilize for loops including the enhanced for loop - Create and use practise/while loops - Compare loop constructs - Utilise break and go along
Working with Methods and Encapsulation	- Create methods with arguments and return values; including overloaded methods - Utilise the static keyword to methods and fields - Create and overload constructors; differentiate between default and user divers constructors - Use 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 makes apply of polymorphism; develop code that overrides methods; differentiate between the type of a reference and the type of an object - Determine when casting is necessary - Use super and this to admission objects and constructors - Use abstract classes and interfaces
Handling Exceptions	- Differentiate among checked exceptions, unchecked exceptions, and Errors - Create a endeavour-take hold of block and determine how exceptions alter normal plan period - Create and invoke a method that throws an exception - Recognize common exception classes (such equally NullPointerException, ArithmeticException, ArrayIndexOutOfBoundsException, ClassCastException)
Working with Selected classes from the Java API	- Manipulate information using the StringBuilder grade and its methods - Create and manipulate Strings - Create and manipulate calendar data using classes from java.time.LocalDateTime, java.fourth dimension.LocalDate, java.time.LocalTime, java.time.format.DateTimeFormatter, coffee.time.Menses - Declare and use an ArrayList of a given type - Write a simple Lambda expression that consumes a Lambda Predicate expression
Assume the following:	i. Missing package and import statements: - If sample code do not include package or import statements, and the question does not explicitly refer to these missing statements, then presume that all sample code is in the same package, or import statements be to support them. 2. No file or directory path names for classes: - If a question does not state the file names or directory locations of classes, and so assume one of the following, whichever volition enable the code to compile and run: - All classes are in one file - Each class is contained in a separate file, and all files are in one directory three. Unintended line breaks: - Sample code might have unintended line breaks. If you meet a line of code that looks like information technology has wrapped, and this creates a situation where the wrapping is significant (for example, a quoted Cord literal has wrapped), presume that the wrapping is an extension of the same line, and the line does not incorporate a hard carriage return that would cause a compilation failure. four. Lawmaking fragments: - A code fragment is a modest section of source code that is presented without its context. Assume that all necessary supporting lawmaking exists and that the supporting environment fully supports the correct compilation and execution of the code shown and its omitted environs. five. Descriptive comments: - Take descriptive comments, such as "setter and getters go here," at face value. Assume that correct code exists, compiles, and runs successfully to create the described effect.

The Oracle Java SE Programmer I Certification Program certifies candidates on skills and knowledge related to Oracle Java SE products and technologies. The Oracle 1Z0-808 is granted based on a combination of passing exams, training, and functioning-based assignments, depending on the level of certification. Java SE eight Programmer I certification is a real benchmark of feel and expertise that helps you stand out in a crowd among employers. To ensure success, Oracle recommends combining didactics courses, practice exams, and hands-on experience to fix for your Oracle Certified Acquaintance Java SE 8 Programmer (OCA) certification exam every bit questions will test your power to apply the knowledge yous have gained in easily-on practice or professional experience.

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Source: https://www.dbexam.com/oracle/oracle-1z0-808-certification-exam-syllabus

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