Java SE 11 Programmer II 1Z0-816 E-Learning

Order this unique E-Learning Java SE 11 Programmer II 1Z0-816 course online!
✔️ 1 year 24/7 access to rich interactive videos, voice commands and progress monitoring via reports.
✔️ Prepare for the Oracle 1Z0-816 exam and become a certified Java SE 11 Programmer!

Why choose this course?

Java remains one of the most widely used programming languages in software development, and the demand for certified Java developers continues to grow. The Java SE 11 Programmer II 1Z0-816 training course is designed for programmers who want to deepen their knowledge and skills in Java SE 11 and prepare for the official Oracle certification exam.

What you will learn:

• Java Core APIs: Gain comprehensive knowledge of the Java standard library and learn how to use it effectively to develop applications.
• Exam preparation 1Z0-816: Follow a structured path specifically aimed at passing the Oracle Java SE 11 Programmer II certificate.
• Understand Java 11 features: Learn the new features and enhancements introduced in Java 11, including module structure, lambda expressions, and the use of streams.
• Java exceptions and error handling: Learn how to effectively handle error messages and exceptions in Java programmes.
• Object-oriented programming: Further delve into the concepts of OOP, such as interfaces, abstract classes, and polymorphism.
• Functional programming in Java: Use functional programming concepts such as lambda expressions and method references for shorter and more efficient code.

This course provides everything you need to confidently take the Oracle Java SE 11 Programmer II 1Z0-816 exam and take your Java programming skills to the next level.

Who should participate?

This course is ideal for:

• Java developers looking to expand their knowledge of Java and gain certification to stand out in the IT industry.
• Software engineers who have experience with previous versions of Java and now want to move to Java 11.
• Educators and trainers who want to teach Java at an advanced level.
• IT professionals who want to enhance their careers by validating their skills with an internationally recognised certification.

Course content

1Z0-816 - Java SE 11 Programmer II: Fundamentals

Course: 1 Hour, 17 Minutes

• Course Overview
• Java Technology and Development Environment
• Java Language Features
• Executable Java Programs
• Execute Java Programs from the CLI
• Working with Packages
• Working with Variables
• Variable Scope
• Variable Type Inference
• Strings Manipulation
• Empty String into Empty Optional
• Single-File Source-Code and Shebang Enhancement
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Arrays & Program Flow Control

Course: 1 Hour, 8 Minutes

• Course Overview
• Data Manipulation with StringBuilder
• Overriding Operator Precedence with Java Operators
• Java Control Statements
• Working with Loops
• Working with Arrays
• Working with Multi-dimensional Arrays
• Working with Objects
• Java Class Definition
• Object Fields
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Object-oriented Programming in Java

Course: 1 Hour, 6 Minutes

• Course Overview
• Methods and Constructors
• Overloaded Methods
• Static Keyword Applications
• Modifiers
• Encapsulation Principles
• Subclasses and Superclasses
• Abstract Classes
• Enabling Polymorphism
• Polymorphism Usage
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Fundamental Language Enhancements

Course: 57 Minutes

• Course Overview
• Overloading, Overriding, and Hiding
• Interfaces
• Class Inheritance vs. Interface Inheritance
• List and ArrayList
• Lambda Expressions
• Exception Handling Advantages
• Exception Handling Usage
• Exception Handling Example
• Modular JDK
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Core JVM Enhancements and Features

Course: 50 Minutes

• Course Overview
• JVM and Compiler Directives
• JDK 11 JVM Changes
• Writing a Directive
• CDS for Performance
• HotSpot VM Enhancements
• Native Memory Tracking
• HotSpot Provider and VM Lifecycle Probes
• Transforming Empty String into Empty Optional
• Java SE 11 Nest-based Access Control
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Core Java Libraries

Course: 49 Minutes

• Course Overview
• JDK 11 Features and Libraries
• Core Java Libraries
• Java Serialization Filters
• Pattern-based and Custom Filters
• jdeprscan tool
• Working with Unmodifiable Collections
• Process API Capabilities
• Working with Processes
• Filter Processes
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Class Concepts & Managing Exceptions

Course: 1 Hour, 1 Minute

• Course Overview
• Modules
• Modular Projects
• Working with Final Classes
• Inner Classes
• Nested Classes in Java SE 11
• Benefits of Anonymous Classes
• Anonymous Class Scenario
• Enum Class Attributes
• Enum Class Usage
• Exception Handling Mechanisms
• Exception Handling Management
• Custom Exception Classes
• AssertionError class
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Generics & Collections in Java

Course: 1 Hour, 24 Minutes

• Course Overview
• Interfaces with Default Methods
• Interfaces with Private Methods
• Wrapper Class Concept
• Working with Wrapper Classes
• Auto-boxing and Auto-unboxing
• Boxing and Unboxing
• Generics
• Diamond Notation
• Wild Cards in Generic Classes
• Collections Framework
• NavigableSet
• ConcurrentMap and ConcurrentNavigableMap
• Adapter Implementations on Collections
• Map Interfaces in Java SE 11
• Concurrent Implementations
• Custom Collection and Collections Class
• Collections Class Implementation
• Using Marker Interfaces to Improve Collection
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Functional Programming in Java

Course: 42 Minutes

• Course Overview
• Comparator and Comparable Interfaces
• Comparable Subinterfaces
• Collator and RuleBasedCollator Features
• RuleBasedCollator Usage
• Convenience Factory Method
• Functional Interface Roles
• Functional Interfaces
• Lambda Expressions
• Lambda Expressions Usage
• Lambda Parameters
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Streams & Pipelines

Course: 34 Minutes

• Course Overview
• Stream API
• Basic Stream
• Collections vs. Streams
• Stream Operations and Pipelines
• Stream Interface in Java SE 11
• Stream and Pipeline Features
• Reduction on Parallel Operations
• Stream Support Class
• Prevent Interference in Stream Pipeline Execution
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Lambda Operations & Streams

Course: 1 Hour, 7 Minutes

• Course Overview
• Java Technology and Development Environment
• Java Language Features
• Executable Java Programs
• Execute Java Programs from the CLI
• Working with Packages
• Working with Variables
• Variable Scope
• Variable Type Inference
• Strings Manipulation
• Empty String into Empty Optional
• Single-File Source-Code and Shebang Enhancement
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Implementing NIO.2

Course: 53 Minutes

• Course Overview
• NIO.2 Architecture
• Buffer Implementations
• Paths and Files
• File I/O Using NIO.25
• Metadata Management with NIO.24
• Walking a File Tree Using NIO.24
• Directory Watching
• Asynchronous I/O and Channels
• Datagram Channels and Multicasting
• Completion Handler Implementation
• Java SE 11 Methods in java.nio.file.files
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Java Migration & Service Management

Course: 1 Hour, 8 Minutes

• Course Overview
• Java SE 9 to SE 11 Migration
• Splitting Java SE 8 Applications for Migration
• Running Modularized Applications
• Cyclic Dependency
• Using JDeps
• Service Components
• Types of Services
• Service Design
• Service Loaders
• Worker Threads
• Java Concurrent Collections
• Thread-Safe Code
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Concurrency Management

Course: 46 Minutes

• Course Overview
• Threading Problems
• States of Threads
• ThreadInfo
• Concurrency Management
• Executor Interface
• Synchronization
• CountDownLatch and CyclicBarrier
• Concurrent Task Management
• Concurrency Exceptions
• Time Unit Enum
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Secure Coding in Java SE 11 Applications

Course: 57 Minutes

• Course Overview
• Managing Denial-of-Service
• Securing Information
• Managing Data Integrity
• Accessibility and Extensibility
• Securing Objects
• Serialization and Deserialization Security
• JCA and its Principles
• Provider Architecture
• Engine Class
• Key Pair Generation
• Signature Management
• Unsecure to Secure Socket
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Database Applications

Course: 55 Minutes

• Course Overview
• Java.sql Package
• Connecting to Databases
• CRUD Operations with PreparedStatement
• Database Operations and Callable APIs
• SQL Types and Java Mapping
• Enhancements in Javax.sql
• DatabaseMetaData and ParameterMetaData
• Enum Classes in JDBC
• RowSet Objects for Managing Data
• RowSet Object Implementation
• Course Summary

1Z0-816 - Java SE 11 Programmer II: Localization in Java

Course: 44 Minutes

• Course Overview
• Locale Management
• Using the Locale Class
• Resource Bundles
• Creating and Using Resource Bundles
• Enhanced Formatting in Java SE 11
• Formatting in Java SE 11
• Annotations and Patterns
• Applying Annotation to Classes and Methods
• Predefined Annotations
• Building Custom Annotations
• Enums of Annotation
• Course Summary

Go for the Oracle Java SE 11 Certificate!

✔️ Interactivity and practice: Learn through real-life scenarios, interactive videos and detailed explanations.
✔️ Test your knowledge with chapter tests and progress reports, so you can always be sure you are well prepared.
✔️ Obtain the Oracle certificate: Prepare thoroughly for the official Oracle 1Z0-816 exam and earn the Java SE 11 Programmer II certificate.

Order your course now and take the next step in your Java career!