Learn Java

Learn Java at JNNC Technologies – Best Java Training in Vizag

Looking to master Java and become a proficient programmer? JNNC Technologies offers the best Java training in Vizag, designed to equip you with all the skills needed to excel in the world of software development.

Why Choose JNNC Technologies for Java?

• Industry-Experienced Trainers: Our certified Java experts bring years of industry experience to the classroom, ensuring you get practical, hands-on learning.
• Comprehensive Java Course: From Core Java to Advanced Java, including J2EE, Spring, and Hibernate, we cover everything to help you build dynamic web and mobile applications.
• Job-Oriented Training: Our training focuses on real-world projects and case studies, ensuring you’re ready to take on job challenges right after completing the course.
• Placement Assistance: We provide 100% placement support, connecting you with top IT companies for job opportunities in Java development. Learn Java

Key Course Highlights:

• Java Fundamentals: Learn about object-oriented programming, data types, control structures, and more.
• Advanced Java Topics: Master Java Servlets, JSP, RESTful web services, and enterprise Java applications.
• Hands-on Projects: Build real-world applications using Java, preparing you for the job market.
• Java for Web and Mobile Development: Learn how to create robust web and mobile applications using Java frameworks like Spring, Hibernate, and more. Learn Java

Who Should Join?

• Beginners: If you’re new to programming, our Java course will give you the foundation you need.
• Experienced Professionals: Professionals looking to upgrade their skills in Java programming and move ahead in their careers.
• Students: Engineering students looking to enhance their coding skills with Java, the most in-demand programming language.Learn Java

Here’s how you will learn Java

Course Curriculum

Introduction

• Introduction to the Course
• Installation

First Java Program

Writing our first Java program

Java Basics

• Vars and Data Types-1
• Variables and Data Types-2
• Arrays
• If-Else
• Nested If-else and Switch Case

Methods

• Creating our First Method
• Return Types and Arguments
• Public static void main Explained
• Public static void main Explained
• More on Public static void main

Classes and objects

• Starting with classes and objects
• Constructors
• Project Structure and Runtime
• The Java Stack
• Java Heap
• Inheritance
• Interfaces and Method Overriding
• Abstract Classes

Essentials

• Strings
• While-loops
• For-loop
• Nested Loops and Debugger

Java Programs and JAR

• Using CMD to run java files
• Into to JAR files
• JAR Files using CMD

Exceptions-Errors and File Handling

• User Input and Reading Files
• Exceptions
• Buffered Reader
• Auto Closeable Interface

Collections Framework

• ArrayLists And LinkedLists
• Custom ArrayLists and Linked Lists
• HashSet, LinkedHashSet and HashCode
• Custom Comparators
• Maps

Generics

• Intoduction and Creating a Generic Class
• Generic Methods
• Intro to Wildcards
• More on Wildcards

Jshell

• Jshell

Concurrency

• Intro to Threads
• Methods on Threads
• Synchronized Threads
• Concurrency with Collections
• Producer-Consumer using wait and notify
• Producer-Consumer using Array Blocking Queue
• Thread pool

JDBC

• Setting up Everything!
• Databases and SQL
• JDBC and SQL
• Insert_Update_Delete using JDBC

Lambda Expressions and Streams

• Function Interfaces and Lambdas
• Examples of Lambda Expressions
• Built-in Functional Interfaces
• Streams

Project: Phone Dealership

• Building our awesome project

Intro to Servlets

• Tomcat Setup
• What is a servlet

Getting started with Servlets

• Basics + Our First Servlet
• doGet and doPost
• Request Dispatcher

Session Tracking in servlets

• Using HttpSession
• Using Cookies
• Using Url Rewriting

JSP Scripting

JSP Scripting Elements

JSP implicit objects

• JSP implicit Objects
• Response Implicit Object
• Config implicit object
• Application Implicit Object
• Session implicit Object
• PageContext, page and Exception implicit object
• JSP implicit objects

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