1Z0-819.AE1
OCP Java SE 11: 1Z0-819 & 1Z0-817 Exam Prep
Prepare for the Java SE 11 Developer Certification. Whether it’s reskilling for 1Z0-817 or leveling up with 1Z0-819, this interactive course has your back.
- Practice in 105 Praktische Übungen — nothing to install
- 23 Interaktive Lektionen Und 170 topics mapped to the official exam objectives
- 469 Testfragen zur Praxis Und 6 Ausführliche Tests
Intermediate Selbstgesteuert · 1 Jahr Zugang 4.6/5 (92 Rezension)
105 Praktische LiveLabs
Practice real IT tasks in guided environments.
- Reale Umgebungen
- Automatisch bewertet
- Keine Installation
01 / Fähigkeiten, die Sie erwerben
What you will be able to do
Enroll in our Java SE 11 Developer 1Z0-819 & 1Z0-817 course to master core Java, pass the certification, and write clean codes.
In this course, tackle everything from the Java environment and class design to functional programming, concurrency, JDBC, and secure coding. Then sharpen it all with 300+ practice questions and 100+ interactive labs that mirror the real exam.
Learn how to create modular applications, handle threads, work with NIO.2 and JDBC, and write code that actually holds up in the real world.
- Core Java Mastery: Understand Java fundamentals, from class structure and data types to methods, loops, and exception handling.
- Object-Oriented Design: Design robust, modular code using inheritance, interfaces, polymorphism, encapsulation, and abstract classes.
- Functional Programming Skills: Use lambdas, streams, and built-in functional interfaces to write cleaner, more efficient Java code.
- Modular Application Development: Build and migrate to modular applications using the Java Platform Module System (JPMS).
- Concurrency & Multithreading: Write thread-safe code with Java's concurrency APIs, handle parallel processing, and manage synchronization.
- Database & I/O Integration: Work with JDBC, I/O Streams, and NIO.2 to connect Java apps to databases and manage file systems.
Course Highlights
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23 Strukturierte Lektionen Umfassende Abdeckung der zentralen Kursziele
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105 Praktische LiveLabs Interaktive, geführte Szenarien mit sofortiger Auswertung
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469 Übungsfragen Bewertungstests mit ausführlichen Antwortbegründungen
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1 Jahr voller Zugang Selbstgesteuertes Lernen, jederzeit auf allen Geräten zugänglich
02 / Lektionen & Labore
See exactly what you will learn and practice
Unterrichtsplan
23 Interaktive Lektionen · 170 topics01 Introduction 4 topics +
- Understanding the Exam
- Reading This Course
- Preparing for the Exam
- Objective Map
02 Welcome to Java 8 topics · 2 LiveLab +
- Learning About the Java Environment
- Identifying Benefits of Java
- Understanding the Java Class Structure
- Writing a main() Method
- Understanding Package Declarations and Imports
- Ordering Elements in a Class
- Summary
- Exam Essentials
2 LiveLab in this lesson — see the labs panel →
03 Java Building Blocks 8 topics · 1 LiveLab +
- Creating Objects
- Understanding Data Types
- Declaring Variables
- Initializing Variables
- Managing Variable Scope
- Destroying Objects
- Summary
- Exam Essentials
1 LiveLab in this lesson — see the labs panel →
04 Operators 8 topics · 5 LiveLab +
- Understanding Java Operators
- Applying Unary Operators
- Working with Binary Arithmetic Operators
- Assigning Values
- Comparing Values
- Making Decisions with the Ternary Operator
- Summary
- Exam Essentials
5 LiveLab in this lesson — see the labs panel →
05 Making Decisions 6 topics · 9 LiveLab +
- Creating Decision-Making Statements
- Writing while Loops
- Constructing for Loops
- Controlling Flow with Branching
- Summary
- Exam Essentials
9 LiveLab in this lesson — see the labs panel →
06 Core Java APIs 9 topics · 6 LiveLab +
- Creating and Manipulating Strings
- Using the StringBuilder Class
- Understanding Equality
- Understanding Java Arrays
- Understanding an ArrayList
- Creating Sets and Maps
- Calculating with Math APIs
- Summary
- Exam Essentials
6 LiveLab in this lesson — see the labs panel →
07 Lambdas and Functional Interfaces 6 topics · 1 LiveLab +
- Writing Simple Lambdas
- Introducing Functional Interfaces
- Working with Variables in Lambdas
- Calling APIs with Lambdas
- Summary
- Exam Essentials
1 LiveLab in this lesson — see the labs panel →
08 Methods and Encapsulation 9 topics · 2 LiveLab +
- Designing Methods
- Working with Varargs
- Applying Access Modifiers
- Applying the static Keyword
- Passing Data among Methods
- Overloading Methods
- Encapsulating Data
- Summary
- Exam Essentials
2 LiveLab in this lesson — see the labs panel →
09 Class Design 7 topics · 3 LiveLab +
- Understanding Inheritance
- Creating Classes
- Declaring Constructors
- Inheriting Members
- Understanding Polymorphism
- Summary
- Exam Essentials
3 LiveLab in this lesson — see the labs panel →
10 Advanced Class Design 5 topics · 2 LiveLab +
- Creating Abstract Classes
- Implementing Interfaces
- Introducing Inner Classes
- Summary
- Exam Essentials
2 LiveLab in this lesson — see the labs panel →
11 Exceptions 6 topics · 2 LiveLab +
- Understanding Exceptions
- Recognizing Exception Classes
- Handling Exceptions
- Calling Methods That Throw Exceptions
- Summary
- Exam Essentials
2 LiveLab in this lesson — see the labs panel →
12 Modules 8 topics · 1 LiveLab +
- Introducing Modules
- Creating and Running a Modular Program
- Updating Our Example for Multiple Modules
- Diving into the module-info File
- Discovering Modules
- Reviewing Command-Line Options
- Summary
- Exam Essentials
1 LiveLab in this lesson — see the labs panel →
13 Java Fundamentals 7 topics · 6 LiveLab +
- Applying the final Modifier
- Working with Enums
- Creating Nested Classes
- Understanding Interface Members
- Introducing Functional Programming
- Summary
- Exam Essentials
6 LiveLab in this lesson — see the labs panel →
14 Annotations 7 topics · 4 LiveLab +
- Introducing Annotations
- Creating Custom Annotations
- Applying Annotations
- Declaring Annotation-Specific Annotations
- Using Common Annotations
- Summary
- Exam Essentials
4 LiveLab in this lesson — see the labs panel →
15 Generics and Collections 8 topics · 4 LiveLab +
- Using Method References
- Using Wrapper Classes
- Using the Diamond Operator
- Using Lists, Sets, Maps, and Queues
- Sorting Data
- Working with Generics
- Summary
- Exam Essentials
4 LiveLab in this lesson — see the labs panel →
16 Functional Programming 7 topics · 18 LiveLab +
- Working with Built-in Functional Interfaces
- Returning an Optional
- Using Streams
- Working with Primitive Streams
- Working with Advanced Stream Pipeline Concepts
- Summary
- Exam Essentials
18 LiveLab in this lesson — see the labs panel →
17 Exceptions and Localization 9 topics · 5 LiveLab +
- Reviewing Exceptions
- Creating Custom Exceptions
- Automating Resource Management
- Declaring Assertions
- Working with Dates and Times
- Supporting Internationalization and Localization
- Loading Properties with Resource Bundles
- Summary
- Exam Essentials
5 LiveLab in this lesson — see the labs panel →
18 Modular Applications 7 topics +
- Reviewing Module Directives
- Comparing Types of Modules
- Analyzing JDK Dependencies
- Migrating an Application
- Creating a Service
- Summary
- Exam Essentials
19 Concurrency 8 topics · 6 LiveLab +
- Introducing Threads
- Creating Threads with the Concurrency API
- Writing Thread-Safe Code
- Using Concurrent Collections
- Identifying Threading Problems
- Working with Parallel Streams
- Summary
- Exam Essentials
6 LiveLab in this lesson — see the labs panel →
20 I/O 7 topics · 7 LiveLab +
- Understanding Files and Directories
- Introducing I/O Streams
- Common I/O Stream Operations
- Working with I/O Stream Classes
- Interacting with Users
- Summary
- Exam Essentials
7 LiveLab in this lesson — see the labs panel →
21 NIO.2 8 topics · 10 LiveLab +
- Introducing NIO.2
- Interacting with Paths
- Operating on Files and Directories
- Managing File Attributes
- Applying Functional Programming
- Comparing Legacy java.io.File and NIO.2 Methods
- Summary
- Exam Essentials
10 LiveLab in this lesson — see the labs panel →
22 JDBC 9 topics · 8 LiveLab +
- Introducing Relational Databases and SQL
- Introducing the Interfaces of JDBC
- Connecting to a Database
- Working with a PreparedStatement
- Getting Data from a ResultSet
- Calling a CallableStatement
- Closing Database Resources
- Summary
- Exam Essentials
8 LiveLab in this lesson — see the labs panel →
23 Security 9 topics · 3 LiveLab +
- Designing a Secure Object
- Introducing Injection and Input Validation
- Working with Confidential Information
- Serializing and Deserializing Objects
- Constructing Sensitive Objects
- Preventing Denial of Service Attacks
- Privileged Code
- Summary
- Exam Essentials
3 LiveLab in this lesson — see the labs panel →
Praktische Übungen Our edge
105 LiveLabs- Using the main() Method
- Importing a Package
- Using Java Primitives
- Using the Division and Modulus Operators
- Using Typecasting
- Using the Logical OR Operator
- Using the Logical AND Operator
- Using the Ternary Operator
- Using the switch Statement
- Using the if-else Statement
- Using the if Statement
- Using the do/while Loop
- Using the while Loop
- Using the for-each Loop
- Using the for Loop
- Using the continue Statement
- Using the Nested Loop
- Using the equals() Method
- Using the append() Method
- Using the insert() Method
- Using the replace() and length() Methods
- Sorting, Searching, and Printing the Index of an Element in an Array
- Using Autoboxing
- Using the Predicate Interface
- Using the static Method
- Implementing Encapsulation
- Calling Parent Constructors with the super() Keyword
- Using Superclasses
- Using Polymorphism
- Using the abstract Modifier
- Using an Interface
- Using the finally Block
- Using the try/catch Block
- Using a Module
- Working with an Enum
- Using the static Inner Class
- Creating a Lambda Expression without a Parameter
- Creating a Lambda Expression with a Single Parameter
- Using a Lambda Expression
- Creating a Lambda Expression with Multiple Parameters
- Using the @SuppressWarnings Annotation
- Using the @SafeVarargs Annotation
- Using the @Deprecated Annotation
- Using the @Override Annotation
- Using the Diamond Operator
- Using the remove() Method
- Sorting an Array
- Using Unbounded Wildcards
- Using the Consumer Interface
- Using BinaryOperator
- Using UnaryOperator
- Using the map() Method
- Using the min() and max() Methods
- Using the count() Method
- Using the skip() Method
- Using the limit() Method
- Using the distinct() Method
- Using the filter() Method
- Using the collect() Method
- Using the reduce() Method
- Using the forEach() Method
- Using the noneMatch() Method
- Using the anyMatch() Method
- Using the allMatch() Method
- Using the findFirst() Method
- Using the findAny() Method
- Using Multiple catch Blocks
- Creating a Custom Exception
- Using a Stack Trace
- Using the SimpleDateFormat Class
- Formatting Numbers
- Creating a Thread by Extending the Thread Class
- Creating a Thread by Implementing the Runnable Interface
- Applying the ReentrantLock Interface
- Using the CyclicBarrier Class
- Understanding SkipList Collections
- Using the CopyOnWriteArrayList Class
- Using the exists() Method
- Creating the File Object
- Using the mark() and reset() Methods
- Using the skip() Method
- Applying the Serializable Interface
- Using the OutputStream Class
- Using the InputStream Class
- Obtaining a path with the URI Class
- Obtaining a Path with the Paths Class
- Deriving a Path Using the normalize() Method
- Deriving a Path Using the relativize() Method
- Using the isAbsolute() Method
- Reading a File Using the readAllLines() Method
- Deleting a File Using the delete() and deleteIfExists() Methods
- Using the isSameFile() Method
- Searching a Directory Using the find() Method
- Listing the Contents of a Directory
- Using the UPDATE Statement
- Using the DELETE Statement
- Using the SELECT Statement
- Using the CREATE TABLE Statement
- Working with JDBC Statements
- Executing a SQL Query
- Using the PreparedStatement Interface
- Viewing a Database Table
- Cloning Objects
- Using the final Class
- Using the final Method
03 / Prüfungsdetails
OCP Java SE 11: 1Z0-819 & 1Z0-817 Exam Prep Details
Enroll in our Java SE 11 Developer 1Z0-819 & 1Z0-817 course to master core Java, pass the certification, and write clean codes. In this course, tackle everything from the Java environment...
Bereit für die Prüfung?
Fügen Sie Ihren offiziellen 1Z0-819.AE1 Prüfungsgutschein zu Ihrer Bestellung hinzu.
Offizieller Gutschein · Schnelle Lieferung · Wiederholungspaket verfügbar04 / FAQS
Fragen, bevor Sie beginnen
What is Java SE 11 Developer certification?+
The Oracle Certified Professional: Java SE 11 Developer (1Z0-819) is a single, comprehensive certification exam that validates your proficiency in Java Standard Edition 11.
It covers a wide range of topics, including Java fundamentals, object-oriented programming, functional programming, modules, concurrency, I/O, JDBC, and security.
This exam replaces the earlier two-part certification exams (1Z0-815 and 1Z0-816) and is designed for developers aiming to demonstrate their expertise in Java SE 11.
What is the difference between 1Z0 817 and 1Z0 819?+
The 1Z0-819 exam is intended for individuals seeking to earn the Java SE 11 Developer certification, regardless of their prior certification status.
In contrast, the 1Z0-817 exam is an upgrade path specifically for those who already hold an Oracle Certified Professional (OCP) certification in Java SE 6, 7, or 8, allowing them to update their credentials to Java SE 11. Notably, Oracle has announced the retirement of the 1Z0-817 exam as of November 30, 2021.
Is OCP certification worth it?+
Effective preparation for the 1Z0-819 exam involves a combination of study materials and practice:
- Practice Exams: Engage with gamified testpreps to familiarize yourself with the exam format and identify areas for improvement.
- Online Courses & Labs: Enroll now to access structured learning paths and hands-on lab activities to reinforce your understanding.
Welche Voraussetzungen müssen für diese Prüfung erfüllt sein?+
Wie hoch ist die Prüfungsgebühr?+
Wo kann ich die Prüfung ablegen?+
Wie ist die Prüfung aufgebaut?+
Wie viele Fragen umfasst die Prüfung?+
Wie lange dauert die Prüfung?+
Welche Punktzahl ist zum Bestehen erforderlich?+
Wie lauten die Regelungen zur Wiederholung der Prüfung?+
Hier sind die Richtlinien für Wiederholungsaufnahmen:
- Kandidaten müssen 14 Tage warten, bevor sie eine nicht bestandene beaufsichtigte Prüfung wiederholen können. (Die Anmeldung ist ab dem 14. Tag möglich.)
- Die Kandidaten können die nicht beaufsichtigte Online-Prüfung jederzeit wiederholen.
- Eine bestandene Prüfung kann zu keinem Zeitpunkt wiederholt werden.
- Eine Wiederholung der Beta-Prüfung ist für Kandidaten zu keinem Zeitpunkt möglich.
- Kandidaten haben innerhalb eines Zeitraums von 12 Monaten nur 4 Versuche, eine Prüfung zu bestehen.
- Die Kandidaten müssen eine nicht bestandene Masterarbeit innerhalb von 30 Tagen nach Erhalt der Benachrichtigung über das Nichtbestehen erneut einreichen.
Wo finde ich weitere Informationen zu dieser Prüfung?+
![1Z0-071.AO1: [ORACLE PRESS] Oracle Database SQL_Image](http://d3hu3i8dxloald.cloudfront.net/images/new/MHE-1Z0-071_pro.png?202608009V)
Prepare for OCP Java SE 11 Cert
This Java SE 11 Developer OCP Certification course sharpens your Java skills and prepares you to ace the 1Z0-819 & 1Z0-817 certification exams.
- 1 Jahr voller Zugang
- 105 LiveLab enthalten
- Abschlusszertifikat
Keine Kreditkarte benötigt