Description

The Java SE 8 Fundamentals training introduces professionals to object-oriented programming using the Java language. Through hands-on exercises, you will begin to build a baseline of knowledge to propel your career in development.

Radiant Techlearning offers Java SE 8 Fundamentals Training Program in Classroom and Virtual Instructor Led/Online mode.

 

Duration: 5 days

 

Learn to:

  • Use Java programming language constructs to create a Java technology application.
  • Use decision and looping constructs and methods to dictate program flow.
  • Understand basic object oriented concepts such as inheritance, encapsulation, and abstraction.
  • Use and manipulate object references, and to write simple error handling code.
  • Use the new SE 8 java.time and java.time.format packages to format and print the local date and time.
  • Specify a data modification by passing a predicate lambda expression to the Collections class.

 

Benefits

By enrolling in this course, professionals will expand their knowledge of Java SE 8, while building their Java skill set. You will build a solid basis in the Java programming language upon which to base continued work and training.

 

Learning Objectives

  • Write Java code that uses variables, arrays, conditional and loop constructs
  • Manipulate primitive numeric data and string data using Java operators
  • Create Java classes and use object references
  • Access the fields and methods of an object
  • Manipulate text data using the methods of the String and StringBuilder classes
  • Use casting without losing precision or causing errors
  • Declare, override, and invoke methods
  • Access and create static fields and methods
  • Use classes from the java.time and java.time.format packages to format and print the local date and time
  • Encapsulate a class using access modifiers and overloaded constructors
  • Define and implement a simple class hierarchy
  • Demonstrate polymorphism by implementing a Java Interface
  • Use a Predicate Lambda expression as the argument to a method
  • Handle a checked exception in a Java application

Prerequisities

Audience Profile

  • Administrator
  • Developer
  • Implementerli>Manager
  • Systems Administrator

Course Content

Module 1: What Is a Java Program?

  • Introduction to Computer Programs
  • Key Features of the Java Language
  • The Java Technology and Development Environment
  • Running/testing a Java program

Module 2: Creating a Java Main Class

  • Java Classes
  • The main Method

Module 3: Data In the Cart

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

Module 4: Managing Multiple Items

  • Working with Conditions
  • Working with a List of Items
  • Processing a list of items

Module 5: 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
  • Introducing the NetBeans IDE
  • Introducing the Soccer League Use Case

Module 6: 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
  • The remaining numeric operators
  • Promoting and casting variables

Module 7: 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

Module 8: Using Encapsulation

  • Access Control
  • Encapsulation
  • Overloading constructors

Module 9: More on Conditionals

  • Relational and conditional operators
  • More ways to use if/else constructs
  • Using Switch Statements
  • Using the NetBeans Debugger

Module 10: More on Arrays and Loops

  • Working with Dates
  • Parsing the args Array
  • Two-dimensional Arrays
  • Alternate Looping Constructs
  • Nesting Loops
  • The ArrayList class

Module 11: Using Inheritance

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

Module 12: Using Interfaces

  • Polymorphism in the JDK foundation classes
  • Using Interfaces
  • Using the List Interface
  • Introducing Lambda expressions

Module 13: Handling Exceptions

  • Handling Exceptions: An overview
  • Propagation of exceptions
  • Catching and throwing exceptions
  • Handling multiple exceptions and errors

FAQs

Q: What is Java SE8?

 

A: Oracle database platform constitutes two products of Java Standard Edition :-

  • Java SE Development Kit {JDK} 8
  • Java SE Runtime Environment {JRE} 8

These two products facilitate the platform with Java Virtual Machine (JVM),and other library application scripted in Java programming language.

 

Q: What kind of audience is expected for this training?

 

A: This training expects the audience who are having experience in working with database administration and troubleshooting problems including lambda expression.

 

Q: Can you specify some of the advantages of Java?

 

A: The advantages contain following factors :-

  • Lambda expressions
  • API streams
  • Newly featured Optional type helps in reducing the Null Pointer exceptions.

and much more.

 

Q: What is the role of NetBeans Debugger?

 

A: The NetBeans Debugger help you add some breakpoints in your source code. It also lets you add field watch, run into methods to capture snapshots while monitoring execution.

 

Q: What is diamond problem?

 

 

A: Diamond problem is a serious ambiguity consequence of multiple inheritance. It arises in the languages like C++ and other problem who allow multiple inheritance. Java doesn’t allow any sort of multiple inheritance.

 

Q: Are there any benefits of overriding?

 

A: One would be able to define the behavior of any sort of subclass type i.e being able to implement the parent class method.

 

Q: What is meant by ambiguity problems?

 

A: Ambiguity problems are those sort of issues which are not defined clearly in the source code of Java.

 

Q: Where is Radiant Techlearning Located?

 

A: Radiant Techlearning is headquartered in Electronic city & technology hub of Nothern India, Noida, which is surrounded by several large multinational, medium & small Software companies.

We have our offices located all across the country and partners across the globe.

 

Q: What is the benefit of doing training from Radiant Techlearning?

 

A: Radiant Techlearning is receptive to new ideas and always believes in a creative approach that makes learning easy and effective. We stand strong with highly qualified & certified technology Consultants, trainers and developers who believe in amalgamation of practical and creative training to groom the technical skills.

Our training programs are practical oriented with 70% – 80% hands on the training technology tool.  Our training program focuses on one-on-one interaction with each participant, latest content in curriculum, real time projects and case studies during the training program.

Our experts will also share best practices & will give you guidance to score high & perform better in your certification exams.

To ensure your success, we provide support session even after the training program.

You would also be awarded with a course completion certificate recognized by the industry after completion of the course & the assignment.

 

Q: How do you ensure the quality of training program?

 

A: Radiant has highly intensive selection criteria for Technology Trainers & Consultants, who deliver you training programs. Our trainers & consultants undergo rigorous technical and behavioral interview and assessment process before they are on boarded in the company.

Our Technology experts / trainers & consultant carry deep dive knowledge in the technical subject & are certified from the OEM.

Our training programs are practical oriented with 70% – 80% hands on the training technology tool.  Our training program focuses on one-on-one interaction with each participant, latest content in curriculum, real time projects and case studies during the training program.

Our faculty will provide you the knowledge of each course from fundamental level in an easy way and you are free to ask your doubts any time from your respective faculty.

Our trainers have patience and ability to explain difficult concepts in simplistic way with depth and width of knowledge.

To ensure quality learning, we provide support session even after the training program.

 

Q: What if I/we have doubts after attending your training program?

 

A: Radiant team of experts would be available on the email Support@radianttechlearning.com to answer your technical queries, even after the training program.

We also conduct a 3 – 4 hours online session after 2 weeks of the training program, to respond on your queries & project assigned to you.

 

Q: If I face technical difficulty during the class what should I do?

 

A: Technical issues are unpredictable and might occur with you as well. Participants have to ensure that they have the system with required configuration with good internet speed to access online labs.

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