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Oracle 1z0-808 Exam Topics, Blueprint and Syllabus

Java SE 8 Programmer I

Last Update November 22, 2024
Total Questions : 224

Our Oracle Certified Associate 1z0-808 exam questions and answers cover all the topics of the latest Java SE 8 Programmer I exam, See the topics listed below. We also provide Oracle 1z0-808 exam dumps with accurate exam content to help you prepare for the exam quickly and easily. Additionally, we offer a range of Oracle 1z0-808 resources to help you understand the topics covered in the exam, such as Oracle Certified Associate video tutorials, 1z0-808 study guides, and 1z0-808 practice exams. With these resources, you can develop a better understanding of the topics covered in the exam and be better prepared for success.

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Oracle 1z0-808 Exam Overview :

Exam Name Java SE 8 Programmer I
Exam Code 1z0-808
Actual Exam Duration The duration of the Oracle 1z0-808 exam is 150 minutes (2 hours and 30 minutes).
Expected no. of Questions in Actual Exam 70
What exam is all about Oracle 1z0-808 is an exam that tests the knowledge and skills of individuals in Java programming language. It is an entry-level certification exam that covers the basics of Java programming, including data types, operators, control structures, arrays, classes, objects, and inheritance. The exam also covers topics such as exception handling, input/output operations, and basic concepts of functional programming. Passing this exam is a prerequisite for other advanced Java certifications offered by Oracle.
Passing Score required The passing score required in the Oracle 1z0-808 exam is 65%. This means that you need to answer at least 52 out of 80 questions correctly to pass the exam. It is recommended to aim for a higher score to demonstrate a better understanding of the Java programming language.
Competency Level required The Oracle 1z0-808 exam is designed for individuals who have a basic understanding of Java programming language and are looking to become certified Java developers. The competency level required for this exam includes: 1. Basic knowledge of Java syntax, data types, and control structures. 2. Understanding of object-oriented programming concepts such as inheritance, polymorphism, and encapsulation. 3. Familiarity with Java APIs and libraries. 4. Ability to write and debug simple Java programs. 5. Knowledge of Java development tools such as Eclipse or NetBeans. 6. Understanding of basic database concepts and SQL. 7. Familiarity with web development concepts such as HTML, CSS, and JavaScript. Overall, the Oracle 1z0-808 exam requires a solid foundation in Java programming and related technologies. Candidates should have practical experience working with Java and be able to apply their knowledge to solve real-world programming problems.
Questions Format The Oracle 1z0-808 exam consists of multiple-choice questions, which require the candidate to select one correct answer from a list of options. The exam may also include drag-and-drop questions, where the candidate must match items from one list to another, and simulation questions, where the candidate must perform a task in a simulated environment. Additionally, the exam may include questions that require the candidate to write code snippets or complete code segments.
Delivery of Exam The Oracle 1z0-808 exam is a computer-based exam that is delivered through Pearson VUE testing centers. It consists of 70 multiple-choice questions and has a time limit of 150 minutes. The exam is designed to test the candidate's knowledge of Java programming language fundamentals, including data types, operators, control structures, and object-oriented programming concepts.
Language offered The Oracle 1z0-808 exam is offered in English language only.
Cost of exam The cost of the Oracle 1z0-808 exam is $245 USD.
Target Audience The Oracle 1z0-808 certification exam is designed for individuals who want to become certified Java programmers. The target audience for this exam includes: 1. Java developers who want to validate their skills and knowledge in Java programming. 2. Students who are pursuing a career in Java programming and want to demonstrate their proficiency in the language. 3. IT professionals who want to enhance their career prospects by adding Java programming skills to their resume. 4. Software developers who want to learn Java programming and become proficient in the language. 5. Individuals who want to become certified Java programmers and demonstrate their expertise to potential employers. Overall, the Oracle 1z0-808 certification exam is suitable for anyone who wants to become a certified Java programmer and demonstrate their proficiency in the language.
Average Salary in Market The average salary for an Oracle Certified Associate, Java SE 8 Programmer (1Z0-808) is around $74,000 per year in the United States. However, the salary may vary depending on the location, experience, and job role.
Testing Provider You can visit the official Oracle website to register for the exam and find authorized testing centers near you.
Recommended Experience I can provide you with the recommended experience for Oracle 1z0-808 exam. The Oracle 1z0-808 exam is designed for individuals who have a basic understanding of Java programming language and are looking to become certified Java developers. The recommended experience for this exam includes: 1. Basic knowledge of Java programming language syntax, data types, and control structures. 2. Understanding of object-oriented programming concepts such as inheritance, polymorphism, and encapsulation. 3. Familiarity with Java APIs and libraries such as Collections Framework, I/O Streams, and JDBC. 4. Experience with developing Java applications using IDEs such as Eclipse or NetBeans. 5. Knowledge of software development principles such as Agile methodology, version control, and testing. 6. Understanding of database concepts and SQL. 7. Familiarity with web development technologies such as HTML, CSS, and JavaScript. It is important to note that these are only recommended experiences, and individuals with different backgrounds and experiences may also be able to pass the exam with proper preparation and study.
Prerequisite The prerequisite for the Oracle 1z0-808 exam is a basic understanding of programming concepts and familiarity with Java programming language syntax. It is recommended that candidates have at least six months of experience in Java programming before taking the exam. Additionally, candidates should have a basic understanding of object-oriented programming concepts, such as inheritance, polymorphism, and encapsulation.
Retirement (If Applicable) It is recommended to check the official Oracle website or contact their customer support for the latest updates on exam retirements.
Certification Track (RoadMap): The certification track/roadmap for the Oracle 1z0-808 exam is as follows: 1. Oracle Certified Associate, Java SE 8 Programmer (OCAJP 8) - This is the first level of certification that validates your skills in Java programming. To earn this certification, you need to pass the 1z0-808 exam. 2. Oracle Certified Professional, Java SE 8 Programmer (OCPJP 8) - This is the second level of certification that validates your advanced skills in Java programming. To earn this certification, you need to pass the 1z0-809 exam. 3. Oracle Certified Master, Java SE 8 Programmer (OCMJP 8) - This is the highest level of certification that validates your expert-level skills in Java programming. To earn this certification, you need to pass a practical exam. The Oracle 1z0-808 exam covers the following topics: 1. Java Basics 2. Working with Java Data Types 3. Using Operators and Decision Constructs 4. Creating and Using Arrays 5. Using Loop Constructs 6. Working with Methods and Encapsulation 7. Working with Inheritance 8. Handling Exceptions 9. Working with Selected classes from the Java API 10. Working with Java Streams API To prepare for the exam, you can take online courses, read books, and practice coding exercises.
Official Information https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-808
See Expected Questions Oracle 1z0-808 Expected Questions in Actual Exam
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Oracle 1Z0-808 Exam Topics :

Section Weight Objectives
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; produce 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; use 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 arrays
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; differentiate between default and user defined 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 makes use 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 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, ArithmeticException, ArrayIndexOutOfBoundsException, ClassCastException)
Working with Selected classes from the Java API  
  • Manipulate data using the StringBuilder class and its methods
  • Create and manipulate 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
Assume the following:  
  • 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 assume that all sample code is in the same package, or import statements exist to support them.
  • No file or directory path names for classes: If a question does not state the file names or directory locations of classes, then assume one of the following, whichever will 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
  • Unintended line breaks: Sample code might have unintended line breaks. If you see a line of code that looks like it has wrapped, and this creates a situation where the wrapping is significant (for example, a quoted String literal has wrapped), assume that the wrapping is an extension of the same line, and the line does not contain a hard carriage return that would cause a compilation failure.
  • Code fragments: A code fragment is a small section of source code that is presented without its context. Assume that all necessary supporting code exists and that the supporting environment fully supports the correct compilation and execution of the code shown and its omitted environment.
  • 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.