Trending Courses

Vendors

Skip Navigation Links

Overview

This entry-level course is aimed at programmers who are new to Java and who need to learn its concepts, language constructs, and data types. The course is designed for programmers who will apply these language skills to develop programs using the latest major versions of the JDK, currently Java 11.

This entry-level course is aimed at programmers who are new to Java and who need to learn its concepts, language constructs, and data types. Included in the agenda are topics on exception handling, lambda expressions, and modular programming. 

The course is designed for programmers who will apply these language skills to develop programs using the latest major versions of the JDK, currently Java 11. Students practice the skills learned in each lesson through hands-on labs. 
img-course-overview.jpg

What You'll Learn

  • Write Java code that uses variables, arrays, conditional and loop constructs of achieve program objectives
  • Identify modular programming principles
  • Access and create static fields and methods
  • Encapsulate a class using access modifiers and overloaded constructors
  • Manipulate numeric, text, and string data using appropriate Java operators
  • Set environment variables to allow the Java compiler and runtime executables to function properly
  • Create simple Java classes and use object references to access fields and methods in a class
  • Demonstrate polymorphism by implementing a Java interface
  • Handle a checked exception in a Java application
  • Use a Predicate Lambda expression as the argument to a method
  • Define and implement a simple class hierarchy that supports application requirements

Who Should Attend

  • Developer
  • Implementer
  • System Integrator
  • Systems Administrator
img-who-should-learn.png

Prerequisites

N/A

Learning Journey

Coming Soon...

What is a Java Program

  • Key features of the Java language
  • Java technology and development environment
  • Running and testing a Java program

Creating a Java Main class

  • Java classes
  • The Main method
  • Adding a Main method

Data in the Cart

  • Introducing variables
  • Working with strings
  • Working with numbers
  • Manipulating numeric data

Managing Multiple Items

  • Working with conditions
  • Using IF statements
  • Working with a list of items
  • Processing a list of items

Describing Objects and Classes

  • Working with objects and classes
  • Defining fields and methods
  • Declaring, instantiating, and initializing objects
  • Working with object references
  • Doing more with arrays

Manipulating and Formatting the Data in Your Program

  • Using the String class
  • Using the Java API docs
  • Using the StringBuilder class
  • More about primitive data types
  • More numeric operators
  • Promoting and casting variables

Creating and Using Methods

  • Using methods
  • Method arguments and return values
  • Static methods and variables
  • How arguments are passed to a method
  • Overloading a method

Using Encapsulation

  • Access control
  • Encapsulation
  • Overloading constructors

More on Conditionals

  • Relational and conditional operators
  • More ways to use IF/ELSE constructs
  • Using switch statements
  • Using the Netbeans debugger

More on Arrays and Loops

  • Working with dates
  • Parsing the args array
  • Two-dimensional arrays
  • Alternate looping constructs
  • Nesting loops
  • The ArrayList class

Using Inheritance

  • Overview
  • Working with subclasses and superclasses
  • Overriding methods in the superclass
  • Creating and extending abstract classes

Using Interfaces

  • Polymorphism
  • Polymorphism in the JDK foundation classes
  • Using interfaces
  • Local-variable type inference
  • Using the List interface
  • Introducing Lambda expressions

Handling Exceptions

  • Overview
  • Propagation of exceptions
  • Catching and throwing exceptions
  • Handling multiple exceptions and errors

Deploying and Maintaining the Soccer Application

  • Packages, JARs, architecture
  • Application modification and requirements

Understanding Modules

  • The Module system
  • JARs
  • Module declarations
  • Modular JDK

JShell

  • Testing code
  • JShell basics
  • JShell in an IDE

This course is not associated with any Certification.

Frequently Asked Questions (FAQs)

  • Why get Oracle certified?

    Oracle certifications are globally recognized credentials that validate your expertise in Oracle technologies and solutions.

    Whether your focus is on database administration, cloud infrastructure, Java development, or other Oracle products, these certifications demonstrate your skills and knowledge to employers, enhancing your career prospects and earning potential.

    Oracle-certified professionals are highly sought after in the IT industry for their ability to design, implement, and manage complex Oracle environments.

  • What to expect for the examination?

    Oracle certification exams assess your knowledge and skills in specific Oracle technologies and products.

    Exams typically consist of multiple-choice questions, and some may include performance-based questions or simulations that test your ability to apply your knowledge in real-world scenarios.

    Note: Certification requirements and policies may be updated by Oracle from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • How long is Oracle certification valid for?

    The validity period of Oracle certifications varies depending on the specific certification:

    Cloud Application Certifications: Valid for 18 months from the date of passing the exam. To maintain your credential, you must take the Delta version of the exam before the 18 months expire.

    Oracle Cloud Infrastructure (OCI) Certifications: OCI certification credentials are now valid for 2 years (previously 18 months), enabling users to learn and certify on multiple OCI technologies.

    Oracle Database Certifications: If you hold a retiring Oracle Database credential that requires recertification, you must upgrade to a current version within twelve (12) months following retirement to keep your credential in active status.

    Note: Certification requirements and policies may be updated by Oracle from time to time. We apologize for any discrepancies; do get in touch with us if you have any questions.

  • Why take this course with Trainocate?

    Here’s what sets us apart:

    - Global Reach, Localized Accessibility: Benefit from our geographically diverse training hubs in 16 countries (and counting!).

    - Top-Rated Instructors: Our team of subject matter experts (with high average CSAT and MTM scores) are passionate to help you accelerate your digital transformation.

    - Customized Training Solutions: Choose from on-site, virtual classrooms, or self-paced learning to fit your organization and individual needs.

    - Experiential Learning: Dive into interactive training with our curated lesson plans. Participate in hands-on labs, solve real-world challenges, and take on comprehensive assessments.

    - Learn From The Best: With 30+ authorized training partnerships and countless awards from Microsoft, AWS, Google – you're guaranteed learning from the industry's elite.

    - Your Bridge To Success: We provide up-to-date course materials, helpful exam guides, and dedicated support to validate your expertise and elevate your career.

Keep Exploring

Course Curriculum

Course Curriculum

Training Schedule

Training Schedule

Exam & Certification

Exam & Certification

FAQs

Frequently Asked Questions

img-improve-career.jpg

Improve yourself and your career by taking this course.

More Courses By Oracle

Browse All Courses
p10380-oracle-database-18c-administration-workshop-training
Oracle Database 18c

Oracle Database 18c: Administration Workshop

P10380 - Oracle Database 18c: Administration Workshop
ILT VILT
Course Duration 5 Days
d69518-java-performance-tuning-and-optimization-training
Java SE

Java Performance Tuning and Optimization

This training will teach you about performance tuning methodologies, performance tuning theories and practical tips to solve difficult performance problems for Java applications.
ILT VILT
Course Duration 3 Days
d79653-oracle-application-express-workshop-i-ed-2-training
Oracle Application Express (Oracle APEX)

Oracle Application Express Workshop I Ed 2

D79653 - Oracle Application Express Workshop I Ed 2
ILT VILT
Course Duration 5 Days
img-get-info.jpg

Ready to Take Your Business from Great to Awesome?

Level-up by partnering with Trainocate. Get in touch today.

Name
Email
Phone
I'm inquiring for

Inquiry Details

By providing your contact details, you agree to our Privacy Policy.

Stay Connected. Be the first to Know.

Company

Vendors

Services

Customer Service

© Copyright Trainocate 2024. All rights reserved.