OCP: Java SE 11 Developer (1Z0-819 and Upgrade Exam 1Z0-817)
(1Z0-819.AE1)
/ ISBN: 9781644592540
This course includes
Lessons
TestPrep
LiveLab
Mentoring (Add-on)
OCP: Java SE 11 Developer (1Z0-819 and Upgrade Exam 1Z0-817)
Gain hands-on experience to pass the Oracle Java certification exam with the OCP: Java SE 11 Developer course and lab. The Java certification training covers the 1Z0-819 exam objectives and provides knowledge on the core topics in Java 11 including classes, interfaces, lambda expressions, operators, decision constructs, basic collections, and modules. The Java SE 11 certification training course and its learning resources will help you learn Java online and pass the certification exam.
Oracle Java SE 11 ensures the core Java technology's performance by significantly reducing its footprint and improving the expressiveness of Java class files. You can gain proficiency in Java and a comprehensive understanding of Java programming and coding, as well as the ability to use new features added to Java SE 11. A qualified person demonstrates fluency in Java SE and the skills needed to be a Java software developer by passing the required exams.
Lessons
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23+ Lessons
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221+ Quizzes
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221+ Flashcards
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221+ Glossary of terms
TestPrep
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50+ Pre Assessment Questions
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6+ Full Length Tests
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50+ Post Assessment Questions
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300+ Practice Test Questions
LiveLab
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105+ LiveLab
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41+ Video tutorials
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43+ Minutes
- Understanding the Exam
- Reading This Course
- Preparing for the Exam
- Objective Map
- 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
- Creating Objects
- Understanding Data Types
- Declaring Variables
- Initializing Variables
- Managing Variable Scope
- Destroying Objects
- Summary
- Exam Essentials
- Understanding Java Operators
- Applying Unary Operators
- Working with Binary Arithmetic Operators
- Assigning Values
- Comparing Values
- Making Decisions with the Ternary Operator
- Summary
- Exam Essentials
- Creating Decision-Making Statements
- Writing while Loops
- Constructing for Loops
- Controlling Flow with Branching
- Summary
- Exam Essentials
- 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
- Writing Simple Lambdas
- Introducing Functional Interfaces
- Working with Variables in Lambdas
- Calling APIs with Lambdas
- Summary
- Exam Essentials
- Designing Methods
- Working with Varargs
- Applying Access Modifiers
- Applying the static Keyword
- Passing Data among Methods
- Overloading Methods
- Encapsulating Data
- Summary
- Exam Essentials
- Understanding Inheritance
- Creating Classes
- Declaring Constructors
- Inheriting Members
- Understanding Polymorphism
- Summary
- Exam Essentials
- Creating Abstract Classes
- Implementing Interfaces
- Introducing Inner Classes
- Summary
- Exam Essentials
- Understanding Exceptions
- Recognizing Exception Classes
- Handling Exceptions
- Calling Methods That Throw Exceptions
- Summary
- Exam Essentials
- 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
- Applying the final Modifier
- Working with Enums
- Creating Nested Classes
- Understanding Interface Members
- Introducing Functional Programming
- Summary
- Exam Essentials
- Introducing Annotations
- Creating Custom Annotations
- Applying Annotations
- Declaring Annotation-Specific Annotations
- Using Common Annotations
- Summary
- Exam Essentials
- Using Method References
- Using Wrapper Classes
- Using the Diamond Operator
- Using Lists, Sets, Maps, and Queues
- Sorting Data
- Working with Generics
- Summary
- Exam Essentials
- Working with Built-in Functional Interfaces
- Returning an Optional
- Using Streams
- Working with Primitive Streams
- Working with Advanced Stream Pipeline Concepts
- Summary
- Exam Essentials
- 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
- Reviewing Module Directives
- Comparing Types of Modules
- Analyzing JDK Dependencies
- Migrating an Application
- Creating a Service
- Summary
- Exam Essentials
- 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
- 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
- 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
- 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
- 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
Hands on Activities (Live Labs)
- 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
| What are the prerequisites for this exam? | There are no official prerequisites for the certification exam. |
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| What is the exam registration fee? | USD 245 |
| Where do I take the exam? | PSINOW |
| What is the format of the exam? | Multiple Choice |
| How many questions are asked in the exam? | The exam contains 50 questions. |
| What is the duration of the exam? | 90 minutes |
| What is the passing score? | 68% |
| What is the exam's retake policy? | Here are the retake policies:
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| Where can I find more information about this exam? | Know more about the 1Z0-819 |
| What are the career opportunities after passing this exam? |
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